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How to Write an Academic Essay with References and Citations

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If you're wondering how to write an academic essay with references, look no further. In this article, we'll discuss how to use in-text citations and references, including how to cite a website, how to cite a book, and how to cite a Tweet, according to various style guides.

How to Cite a Website

You might need to cite sources when writing a paper that references other sources. For example, when writing an essay, you may use information from other works, such as books, articles, or websites. You must then inform readers where this information came from. Failure to do so, even accidentally, is plagiarism—passing off another person's work as your own.

You can avoid plagiarism and show readers where to find information by using citations and references. 

Citations tell readers where a piece of information came from. They take the form of footnotes, endnotes, or parenthetical elements, depending on your style guide. In-text citations are usually placed at the end of a sentence containing the relevant information. 

A reference list , bibliography, or works cited list at the end of a text provides additional details about these cited sources. This list includes enough publication information allowing readers to look up these sources themselves.

Referencing is important for more than simply avoiding plagiarism. Referring to a trustworthy source shows that the information is reliable. Referring to reliable information can also support your major points and back up your argument. 

Learning how to write an academic essay with references and how to use in-text citations will allow you to cite authors who have made similar arguments. This helps show that your argument is objective and not entirely based on personal biases.

How Do You Determine Which Style Guide to Use?

How to Write an Academic Essay with References

Often, a professor will assign a style guide. The purpose of a style guide is to provide writers with formatting instructions. If your professor has not assigned a style guide, they should still be able to recommend one. 

If you are entirely free to choose, pick one that aligns with your field (for example, APA is frequently used for scientific writing). 

Some of the most common style guides are as follows:

AP style for journalism

Chicago style for publishing

APA style for scholarly writing (commonly used in scientific fields)

MLA style for scholarly citations (commonly used in English literature fields)

Some journals have their own style guides, so if you plan to publish, check which guide your target journal uses. You can do this by locating your target journal's website and searching for author guidelines.

How Do You Pick Your Sources?

When learning how to write an academic essay with references, you must identify reliable sources that support your argument. 

As you read, think critically and evaluate sources for:

Objectivity

Keep detailed notes on the sources so that you can easily find them again, if needed.

Tip: Record these notes in the format of your style guide—your reference list will then be ready to go.

How to Use In-Text Citations in MLA

An in-text citation in MLA includes the author's last name and the relevant page number: 

(Author 123)

How to Cite a Website in MLA

How to Cite a Website in MLA

Here's how to cite a website in MLA:

Author's last name, First name. "Title of page."

Website. Website Publisher, date. Web. Date

retrieved. <URL>

With information from a real website, this looks like:

Morris, Nancy. "How to Cite a Tweet in APA,

Chicago, and MLA." Scribendi. Scribendi

Inc., n.d. Web. 22 Dec. 2021.

<https://www.scribendi.com/academy/articles/how_to_cite_a_website.en.html>

How Do You Cite a Tweet in MLA ?

MLA uses the full text of a short Tweet (under 140 characters) as its title. Longer Tweets can be shortened using ellipses. 

MLA Tweet references should be formatted as follows:

@twitterhandle (Author Name). "Text of Tweet." Twitter, Date Month, Year, time of

publication, URL.

With information from an actual Tweet, this looks like:

@neiltyson (Neil deGrasse Tyson). "You can't use reason to convince anyone out of an

argument that they didn't use reason to get into." Twitter, 29 Sept. 2020, 10:15 p.m.,

https://twitter.com/neiltyson/status/1311127369785192449 .

How to Cite a Book in MLA

Here's how to cite a book in MLA:

Author's last name, First name. Book Title. Publisher, Year.

With publication information from a real book, this looks like:

Montgomery, L.M. Rainbow Valley. Frederick A. Stokes Company, 1919.

How to Cite a Chapter in a Book in MLA

Author's last name, First name. "Title of Chapter." Book Title , edited by Editor Name,

Publisher, Year, pp. page range.

With publication information from an actual book, this looks like:

Ezell, Margaret J.M. "The Social Author: Manuscript Culture, Writers, and Readers." The

Broadview Reader in Book History , edited by Michelle Levy and Tom Mole, Broadview

Press, 2015,pp. 375–394.

How to  Cite a Paraphrase in MLA

You can cite a paraphrase in MLA exactly the same way as you would cite a direct quotation. 

Make sure to include the author's name (either in the text or in the parenthetical citation) and the relevant page number.

How to Use In-Text Citations in APA

In APA, in-text citations include the author's last name and the year of publication; a page number is included only if a direct quotation is used: 

(Author, 2021, p. 123)

How to Cite a Website in APA

Here's how to cite a website in APA:

Author, A. A., & Author, B. B. (Year, Month. date of publication). Title of page. https://URL

Morris, N. (n.d.). How to cite a Tweet in APA, Chicago, and MLA. 

https://www.scribendi.com/academy/articles/how_to_cite_a_website.en.html       

Tip: Learn more about how to write an academic essay with  references to websites .

How Do You  Cite a Tweet in APA ?

APA refers to Tweets using their first 20 words. 

Tweet references should be formatted as follows:

Author, A. A. [@twitterhandle). (Year, Month. date of publication). First 20 words of the

Tweet. [Tweet] Twitter. URL

When we input information from a real Tweet, this looks like:

deGrasse Tyson, N. [@neiltyson]. (2020, Sept. 29). You can't use reason to convince anyone

out of an argument that they didn't use reason to get into. [Tweet] Twitter.

https://twitter.com/neiltyson/status/1311127369785192449

How to Cite a Book in APA

How to Cite a Book in APA

Here's how to cite a book in APA:   

Author, A. A. (Year). Book title. Publisher.

For a real book, this looks like:

Montgomery, L. M. (1919). Rainbow valley.

Frederick A. Stokes Company.

How to Cite a Chapter in a Book in APA

Author, A. A. (Year). Chapter title. In Editor Name (Ed.), Book Title (pp. page range).

With information from a real book, this looks like:

Ezell, M. J. M. (2014). The social author: Manuscript culture, writers, and readers. In

Michelle Levy and Tom Mole (Eds.), The Broadview Reader in Book History (pp. 375–

394). Broadview Press.

Knowing how to cite a book and how to cite a chapter in a book correctly will take you a long way in creating an effective reference list.

How to Cite a Paraphrase

How to Cite a Paraphrase in APA

You can cite a paraphrase in APA the same way as you would cite a direct quotation, including the author's name and year of publication. 

In APA, you may also choose to pinpoint the page from which the information is taken.

Referencing is an essential part of academic integrity. Learning how to write an academic essay with references and how to use in-text citations shows readers that you did your research and helps them locate your sources.

Learning how to cite a website, how to cite a book, and how to cite a paraphrase can also help you avoid plagiarism —an academic offense with serious consequences for your education or professional reputation.

Scribendi can help format your citations or review your whole paper with our Academic Editing services .

Take Your Essay from Good to Great

Hire an expert academic editor , or get a free sample, about the author.

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In-Text Citations

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Quick Guide to APA Citations

☑ include both parts of the apa citation:.

In-text citations (placed in your paper wherever you are quoting or paraphrasing a source) Reference list citations (placed at the end of your paper in an alphabetized reference list)  

☑ If you quote OR paraphrase a source, you must cite it.

"Paraphrasing" includes describing someone else's idea in your own words.   A quotation requires a "locator" which is the exact page number or paragraph number of the quote 

☑ Do not include sources in your reference list if you did not use them.

In APA, reference citations are not a list of sources you read! Only include a source in your reference list if you quoted or paraphrased that source with an in-text citation in your paper.

☑ Each in-text citation must match its reference list citation.

The author name and year in the reference list citation and in-text citation must be the same. If you make a correction to the author and/or date in one of your references, you must also edit all of the corresponding in-text citations.

In-Text Citations

Citing paraphrased information:

(Author, Year).

Citing a direct quote:

(Author, Year, p. 3). OR (Author, Year, para. 3).

In-text Citation Examples

Paraphrasing a source with TWO AUTHORS:

(Tindall & Curtis, 2019).

Paraphrasing a source with THREE OR MORE AUTHORS:

(Amida et al., 2021).

Paraphrasing a source authored by a GROUP/ORGANIZATION with NO DATE:

(U.S. Department of Homeland Security, n.d.).

  • 2023 In-Text Citation Instructions Help! I need more examples! Check out this PDF for what to do when you have long paraphrases, long quotations, you want to cite a source you found in another source, you have sources with the same author and date, and more!

Reference List Citations

Author. (Date). Title. Source. URL

Reference List Citation Examples

Reference list citation for a journal article with THREE OR MORE AUTHORS:*

Amida, A., Appianing, J., & Marafa, Y. (2022). Testing the predictors of college students' attitudes toward plagiarism. Journal of Academic Ethics, 20 (1), p. 85-99.  https://doi.org/10.1007/s10805-021-09401-9

Reference list citation for an online article/webpage with ONE AUTHOR: 

Bailey, J. (2022, July 6). 5 things new students need to know about plagiarism. Plagiarism Today . https://www.plagiarismtoday.com/2022/07/06/5-things-new-students-need-to-know-about-plagiarism/

Reference list citation for a source with a GROUP AUTHOR and NO DATE:

U. S. Department of Homeland Security. (n.d.). What is plagiarism? https://studyinthestates.dhs.gov/2014/11/what-plagiarism

*Never use "et al." in a reference citation. Include every author's name, up to 20 authors. For guidance on citing works with more than 20 authors, see the 2023 Reference List Instructions PDF below.

  • 2023 APA Reference list instructions Help! I need more examples! Check out this PDF for what to do if there is no author or when there are twenty-one or more authors, how to capitalize the title, when the title has a title in it, and more!
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Home / Guides / Citation Guides / MLA Format / How to Cite an Essay in MLA

How to Cite an Essay in MLA

The guidelines for citing an essay in MLA format are similar to those for citing a chapter in a book. Include the author of the essay, the title of the essay, the name of the collection if the essay belongs to one, the editor of the collection or other contributors, the publication information, and the page number(s).

Citing an Essay

Mla essay citation structure.

Last, First M. “Essay Title.” Collection Title, edited by First M. Last, Publisher, year published, page numbers. Website Title , URL (if applicable).

MLA Essay Citation Example

Gupta, Sanjay. “Balancing and Checking.” Essays on Modern Democracy, edited by Bob Towsky, Brook Stone Publishers, 1996, pp. 36-48. Essay Database, www . databaseforessays.org/modern/modern-democracy.

MLA Essay In-text Citation Structure

(Last Name Page #)

MLA Essay In-text Citation Example

Click here to cite an essay via an EasyBib citation form.

MLA Formatting Guide

MLA Formatting

  • Annotated Bibliography
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  • Book Chapter
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  • View all MLA Examples

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To cite your sources in an essay in MLA style, you need to have basic information including the author’s name(s), chapter title, book title, editor(s), publication year, publisher, and page numbers. The templates for in-text citations and a works-cited-list entry for essay sources and some examples are given below:

In-text citation template and example:

For citations in prose, use the first name and surname of the author on the first occurrence. For subsequent citations, use only the surname(s). In parenthetical citations, always use only the surname of the author(s).

Citation in prose:

First mention: Annette Wheeler Cafarelli

Subsequent occurrences: Wheeler Cafarelli

Parenthetical:

….(Wheeler Cafarelli).

Works-cited-list entry template and example:

The title of the chapter is enclosed in double quotation marks and uses title case. The book or collection title is given in italics and uses title case.

Surname, First Name. “Title of the Chapter.” Title of the Book , edited by Editor(s) Name, Publisher, Publication Year, page range.

Cafarelli, Annette Wheeler. “Rousseau and British Romanticism: Women and British Romanticism.” Cultural Interactions in the Romantic Age: Critical Essays in Comparative Literature , edited by Gregory Maertz. State U of New York P, 1998, pp. 125–56.

To cite an essay in MLA style, you need to have basic information including the author(s), the essay title, the book title, editor(s), publication year, publisher, and page numbers. The templates for citations in prose, parenthetical citations, and works-cited-list entries for an essay by multiple authors, and some examples, are given below:

For citations in prose, use the first name and surname of the author (e.g., Mary Strine).

For sources with two authors, use both full author names in prose (e.g., Mary Strine and Beth Radick).

For sources with three or more authors, use the first name and surname of the first author followed by “and others” or “and colleagues” (e.g., Mary Strine and others). In subsequent citations, use only the surname of the first author followed by “and others” or “and colleagues” (e.g., Strine and others).

In parenthetical citations, use only the author’s surname. For sources with two authors, use two surnames (e.g., Strine and Radick). For sources with three or more author names, use the first author’s surname followed by “et al.”

First mention: Mary Strine…

Subsequent mention: Strine…

First mention: Mary Strine and Beth Radick…

Subsequent mention: Strine and Radick…

First mention: Mary Strine and colleagues …. or Mary Strine and others

Subsequent occurrences: Strine and colleagues …. or Strine and others

…. (Strine).

….(Strine and Radick).

….(Strine et al.).

The title of the essay is enclosed in double quotation marks and uses title case. The book or collection title is given in italics and uses title case.

Surname, First Name, et al. “Title of the Essay.” Title of the Book , edited by Editor(s) Name, Publisher, Publication Year, page range.

Strine, Mary M., et al. “Research in Interpretation and Performance Studies: Trends, Issues, Priorities.” Speech Communication: Essays to Commemorate the 75th Anniversary of the Speech Communication Association , edited by Gerald M. Phillips and Julia T. Wood, Southern Illinois UP, 1990, pp. 181–204.

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How to Reference in an Essay (9 Strategies of Top Students)

How to Reference in an Essay (9 Strategies of Top Students)

Chris Drew (PhD)

Dr. Chris Drew is the founder of the Helpful Professor. He holds a PhD in education and has published over 20 articles in scholarly journals. He is the former editor of the Journal of Learning Development in Higher Education. [Image Descriptor: Photo of Chris]

Learn about our Editorial Process

Are you feeling overwhelmed by referencing?

When you’re first asked to do referencing in an essay it can be hard to get your head around it. If it’s been a while since you were first taught how to reference, it can be intimidating to ask again how to do it!

I have so many students who consistently lose marks just because they didn’t get referencing right! They’re either embarrassed to ask for extra help or too lazy to learn how to solve the issues.

So, here’s a post that will help you solve the issues on your own.

Already think you’re good at referencing? No worries. This post goes through some surprising and advanced strategies for anyone to improve no matter what level you are at!

In this post I’m going to show you exactly how to reference in an essay. I’ll explain why we do it and I’ll show you 9 actionable tips on getting referencing right that I’m sure you will not have heard anywhere else!

The post is split into three parts:

  • What is a Reference and What is a Citation?
  • Why Reference? (4 Things you Should Know)
  • How to Reference (9 Strategies of Top Students)

If you think you’ve already got a good understanding of the basics, you can jump to our 9 Advanced Strategies section.

Part 1: What is a Reference and What is a Citation?

What is a citation.

An in-text mention of your source. A citation is a short mention of the source you got the information from, usually in the middle or end of a sentence in the body of your paragraph. It is usually abbreviated so as not to distract the reader too much from your own writing. Here’s two examples of citations. The first is in APA format. The second is in MLA format:

  • APA: Archaeological records trace the original human being to equatorial Africa about 250,000–350,000 years ago (Schlebusch & Jakobsson, 2018) .
  • MLA: Archaeological records trace the original human being to equatorial Africa about 250,000–350,000 years ago (Schlebusch and Jakobsson 1) .

In APA format, you’ve got the authors and year of publication listed. In MLA format, you’ve got the authors and page number listed. If you keep reading, I’ll give some more tips on formatting further down in this article.

And a Reference is:

What is a Reference?

A reference is the full details of a source that you list at the end of the article. For every citation (see above) there needs to be a corresponding reference at the end of the essay showing more details about that source. The idea is that the reader can see the source in-text (i.e. they can look at the citation) and if they want more information they can jump to the end of the page and find out exactly how to go about finding the source.

Here’s how you would go about referencing the Schlebusch and Jakobsson source in a list at the end of the essay. Again, I will show you how to do it in APA and MLA formats:

  • APA: Schlebusch, C. & Jakobsson, M. (2018). Tales of Human Migration, Admixture, and Selection in Africa. Annual Review of Genomics and Human Genetics , 11 (33), 1–24.
  • MLA: Schlebusch, Carina and Mattias Jakobsson. “Tales of Human Migration, Admixture, and Selection in Africa.” Annual Review of Genomics and Human Genetics , vol. 11, no. 33, 2018, pp. 1–24.

In strategy 1 below I’ll show you the easiest and fool proof way to write these references perfectly every time.

One last quick note: sometimes we say ‘reference’ when we mean ‘citation’. That’s pretty normal. Just roll with the punches. It’s usually pretty easy to pick up on what our teacher means regardless of whether they use the word ‘reference’ or ‘citation’.

Part 2: Why Reference in an Essay? (4 Things you Should Know)

Referencing in an essay is important. By the time you start doing 200-level courses, you probably won’t pass the course unless you reference appropriately. So, the biggest answer to ‘why reference?’ is simple: Because you Have To!

Okay let’s be serious though … here’s the four top ‘real’ reasons to reference:

1. Referencing shows you Got an Expert’s Opinion

You can’t just write an essay on what you think you know. This is a huge mistake of beginning students. Instead this is what you need to do:

Top Tip: Essays at university are supposed to show off that you’ve learned new information by reading the opinions of experts.

Every time you place a citation in your paragraph, you’re showing that the information you’re presenting in that paragraph was provided to you by an expert. In other words, it means you consulted an expert’s opinion to build your knowledge.

If you have citations throughout the essay with links to a variety of different expert opinions, you’ll show your marker that you did actually genuinely look at what the experts said with an open mind and considered their ideas.

This will help you to grow your grades.

2. Referencing shows you read your Assigned Readings

Your teacher will most likely give you scholarly journal articles or book chapters to read for homework between classes. You might have even talked about those assigned readings in your seminars and tutorials.

Great! The assigned readings are very important to you.

You should definitely cite the assigned readings relevant to your essay topic in your evaluative essay (unless your teacher tells you not to). Why? I’ll explain below.

  • Firstly, the assigned readings were selected by your teacher because your teacher (you know, the person who’s going to mark your essay) believes they’re the best quality articles on the topic. Translation: your teacher gave you the best source you’re going to find. Make sure you use it!
  • Secondly, by citing the assigned readings you are showing your teacher that you have been paying attention throughout the course. You are showing your teacher that you have done your homework, read those assigned readings and paid attention to them. When my students submit an essay that has references to websites, blogs, wikis and magazines I get very frustrated. Why would you cite low quality non-expert sources like websites when I gave you the expert’s article!? Really, it frustrates me so, so much.

So, cite the assigned readings to show your teacher you read the scholarly articles your teacher gave to you. It’ll help you grow your marks.

3. Referencing deepens your Knowledge

Okay, so you understand that you need to use referencing to show you got experts’ opinions on the topic.

But there’s more to it than that. There’s actually a real benefit for your learning.

If you force yourself to cite two expert sources per paragraph, you’re actually forcing yourself to get two separate pieces of expert knowledge. This will deepen your knowledge!

So, don’t treat referencing like a vanity exercise to help you gain more marks. Actually view it as an opportunity to develop deeper understandings of the topic!

When you read expert sources, aim to pick up on some new gems of knowledge that you can discuss in your essays. Some things you should look out for when finding sources to reference:

  • Examples that link ideas to real life. Do the experts provide real-life examples that you can mention in your essay?
  • Facts and figures. Usually experts have conducted research on a topic and provide you with facts and figures from their research. Use those facts and figures to deepen your essay!
  • Short Quotes. Did your source say something in a really interesting, concise or surprising way? Great! You can quote that source in your essay .
  • New Perspectives. Your source might give you another perspective, angle or piece of information that you can add to your paragraph so that it’s a deep, detailed and interesting paragraph.

So, the reason we ask you to reference is at the end of the day because it’s good for you: it helps you learn!

4. Referencing backs up your Claims

You might think you already know a ton of information about the topic and be ready to share your mountains of knowledge with your teacher. Great!

So, should you still reference?

Yes. Definitely.

You need to show that you’re not the only person with your opinion. You need to ‘stand on the shoulders of giants.’ Show what other sources have said about your points to prove that experts agree with you.

You should be saying: this is my opinion and it’s based on facts, expert opinions and deep, close scrutiny of all the arguments that exist out there .

If you make a claim that no one else has made, your teacher is going to be like “Have you even been reading the evidence on this topic?” The answer, if there are no citations is likely: No. You haven’t.

Even if you totally disagree with the experts, you still need to say what their opinions are! You’ll need to say: “This is the experts’ opinions. And this is why I disagree.”

So, yes, you need to reference to back up every claim. Try to reference twice in every paragraph to achieve this.

Part 3: Strategies for How to Reference in an Essay (9 Strategies of Top Students)

Let’s get going with our top strategies for how to reference in an essay! These are strategies that you probably haven’t heard elsewhere. They work for everyone – from beginner to advanced! Let’s get started:

1. Print out your Reference Style Cheat Sheet

Referencing is hard and very specific. You need to know where to place your italics, where the commas go and whether to use an initial for full name for an author.

There are so many details to get right.

And here’s the bad news: The automated referencing apps and websites nearly always get it wrong! They tell you they can generate the citation for you. The fact of the matter is: they can’t!

Here’s the best way to get referencing right: Download a referencing cheat sheet and have it by your side while writing your essay.

Your assignment outline should tell you what type of referencing you should use. Different styles include: APA Style, MLA Style, Chicago Style, Harvard Style, Vancouver Style … and many more!

You need to find out which style you need to use and download your cheat sheet. You can jump onto google to find a cheat sheet by typing in the google bar:

how to reference in an essay

Download a pdf version of the referencing style cheat sheet, print it out, and place it on your pinboard or by your side when writing your essay.

2. Only cite Experts

There are good and bad sources to cite in an essay.

You should only cite sources written, critiqued and edited by experts. This shows that you have got the skill of finding information that is authoritative. You haven’t just used information that any old person popped up on their blog. You haven’t just gotten information from your local newspaper. Instead, you got information from the person who is an absolute expert on the topic.

Here’s an infographic listing sources that you should and shouldn’t cite. Feel free to share this infographic on social media, with your teachers and your friends:

good and bad sources infographic

3. Always use Google Scholar

Always. Use. Google. Scholar.

Ten years ago students only had their online university search database to find articles. Those university databases suck. They rarely find the best quality sources and there’s always a big mix of completely irrelevant sources mixed in there.

Google Scholar is better at finding the sources you want. That’s because it looks through the whole article abstract and analyses it to see if it’s relevant to your search keywords. By contrast, most university search databases rely only on the titles of articles.

Use the power of the best quality search engine in the world to find scholarly sources .

Note: Google and Google Scholar are different search engines.

To use Google Scholar, go to: https://scholar.google.com

Then, search on google scholar using keywords. I’m going to search keywords for an essay on the topic: “What are the traits of a good nurse?”

how to reference in an essay

If you really like the idea of that first source, I recommend copying the title and trying your University online search database. Your university may give you free access.

4. Cite at least 50% sources you found on your Own Research

Okay, so I’ve told you that you should cite both assigned readings and readings you find from Google Scholar.

Here’s the ideal mix of assigned sources and sources that you found yourself: 50/50.

Your teacher will want to see that you can use both assigned readings and do your own additional research to write a top essay . This shows you’ve got great research skills but also pay attention to what is provided in class.

I recommend that you start with the assigned readings and try to get as much information out of them, then find your own additional sources beyond that using Google Scholar.

So, if your essay has 10 citations, a good mix is 5 assigned readings and 5 readings you found by yourself.

5. Cite Newer Sources

As a general rule, the newer the source the better .

The best rule of thumb that most teachers follow is that you should aim to mostly cite sources from the past 10 years . I usually accept sources from the past 15 years when marking essays.

However, sometimes you have a really great source that’s 20, 30 or 40 years old. You should only cite these sources if they’re what we call ‘seminal texts’. A seminal text is one that was written by an absolute giant in your field and revolutionized the subject.

Here’s some examples of seminal authors whose old articles you would be able to cite despite the fact that they’re old:

  • Education: Vygotsky, Friere, Piaget
  • Sociology: Weber, Marx, C. Wright Mills
  • Psychology: Freud, Rogers, Jung

Even if I cite seminal authors, I always aim for at least 80% of my sources to have been written in the past 10 years.

6. Reference twice per Paragraph

How much should you reference?

Here’s a good strategy: Provide two citations in every paragraph in the body of the essay.

It’s not compulsory to reference in the introduction and conclusion . However, in all the other paragraphs, aim for two citations.

Let’s go over the key strategies for achieving this:

  • These two citations should be to different sources, not the same sources twice;
  • Two citations per paragraph shows your points are backed up by not one, but two expert sources;
  • Place one citation in the first half of the paragraph and one in the second half. This will indicate to your marker that all the points in the whole paragraph are backed up by your citations.

This is a good rule of thumb for you when you’re not sure when and how often to reference. When you get more confident with your referencing, you can mix this up a little.

7. The sum total of your sources should be minimum 1 per 150 words

You can, of course, cite one source more than once throughout the essay. You might cite the same source in the second, fourth and fifth paragraphs. That’s okay.

Essay Writing Tip: Provide one unique citation in the reference list for every 150 words in the essay.

But, you don’t want your whole essay to be based on a narrow range of sources. You want your marker to see that you have consulted multiple sources to get a wide range of information on the topic. Your marker wants to know that you’ve seen a range of different opinions when coming to your conclusions.

When you get to the end of your essay, check to see how many sources are listed in the end-text reference list. A good rule of thumb is 1 source listed in the reference list per 150 words. Here’s how that breaks down by essay size:

  • 1500 word essay: 10 sources (or more) listed in the reference list
  • 2000 word essay: 13 sources (or more) listed in the reference list
  • 3000 word essay: 20 sources (or more) listed in the reference list
  • 5000 word essay: 33 sources (or more) listed in the reference list

8. Instantly improve your Reference List with these Three Tips

Here’s two things you can do to instantly improve your reference list. It takes less than 20 seconds and gives your reference list a strong professional finish:

a) Ensure the font size and style are the same

You will usually find that your whole reference list ends up being in different font sizes and styles. This is because you tend to copy and paste the titles and names in the citations from other sources. If you submit the reference list with font sizes and styles that are not the same as the rest of the essay, the piece looks really unprofessional.

So, quickly highlight the whole reference list and change its font to the same font size and style as the rest of your essay. The screencast at the end of Step 8 walks you through this if you need a hand!

b) List your sources in alphabetical order.

Nearly every referencing style insists that references be listed in alphabetical order. It’s a simple thing to do before submitting and makes the piece look far more professional.

If you’re using Microsoft Word, simply highlight your whole reference list and click the A>Z button in the toolbar. If you can’t see it, you need to be under the ‘home’ tab (circled below):

how to reference in an essay

You’ve probably never heard of a hanging indent. It’s a style where the second line of the reference list is indented further from the left-hand side of the page than the first line. It’s a strategy that’s usually used in reference lists provided in professional publications.

If you use the hanging indent, your reference list will look far more professional.

Here’s a quick video of me doing it for you:

9. Do one special edit especially for Referencing Style

The top students edit their essays three to five times spaced out over a week or more before submitting. One of those edits should be specifically for ensuring your reference list adheres to the referencing style that your teacher requires.

To do this, I recommend you get that cheat sheet printout that I mentioned in Step 1 and have it by your side while you read through the piece. Pay special attention to the use of commas, capital letters, brackets and page numbers for all citations. Also pay attention to the reference list: correct formatting of the reference list can be the difference between getting the top mark in the class and the fifth mark in the class. At the higher end of the marking range, things get competitive and formatting of the reference list counts.

A Quick Summary of the 9 Top Strategies…

How to reference in an essay

Follow the rules of your referencing style guide (and that cheat sheet I recommended!) and use the top 9 tips above to improve your referencing and get top marks. Not only will your referencing look more professional, you’ll probably increase the quality of the content of your piece as well when you follow these tips!

Here’s a final summary of the 9 top tips:

Strategies for How to Reference in an Essay (9 Strategies of Top Students)

  • Print out your Reference Style Cheat Sheet
  • Only cite Experts
  • Always use Google Scholar
  • Cite at least 50% sources you found on your Own Research
  • Cite Newer Sources
  • Reference twice per Paragraph
  • The sum total of your sources should be minimum 1 per 150 words
  • Instantly improve your Reference List with these Three Tips
  • Do one special edit especially for Referencing Style

Chris

  • Chris Drew (PhD) https://helpfulprofessor.com/author/chris-drew-phd/ 19 Top Cognitive Psychology Theories (Explained)
  • Chris Drew (PhD) https://helpfulprofessor.com/author/chris-drew-phd/ 119 Bloom’s Taxonomy Examples
  • Chris Drew (PhD) https://helpfulprofessor.com/author/chris-drew-phd/ All 6 Levels of Understanding (on Bloom’s Taxonomy)
  • Chris Drew (PhD) https://helpfulprofessor.com/author/chris-drew-phd/ 15 Self-Actualization Examples (Maslow's Hierarchy)

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A Quick Guide to Referencing | Cite Your Sources Correctly

Referencing means acknowledging the sources you have used in your writing. Including references helps you support your claims and ensures that you avoid plagiarism .

There are many referencing styles, but they usually consist of two things:

  • A citation wherever you refer to a source in your text.
  • A reference list or bibliography at the end listing full details of all your sources.

The most common method of referencing in UK universities is Harvard style , which uses author-date citations in the text. Our free Harvard Reference Generator automatically creates accurate references in this style.

Harvard referencing example
(Smith, 2013)
Smith, J. (2013) . 2nd ed. London: Penguin.

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Table of contents

Referencing styles, citing your sources with in-text citations, creating your reference list or bibliography, harvard referencing examples, frequently asked questions about referencing.

Each referencing style has different rules for presenting source information. For in-text citations, some use footnotes or endnotes , while others include the author’s surname and date of publication in brackets in the text.

The reference list or bibliography is presented differently in each style, with different rules for things like capitalisation, italics, and quotation marks in references.

Your university will usually tell you which referencing style to use; they may even have their own unique style. Always follow your university’s guidelines, and ask your tutor if you are unsure. The most common styles are summarised below.

Harvard referencing, the most commonly used style at UK universities, uses author–date in-text citations corresponding to an alphabetical bibliography or reference list at the end.

In-text citation Sources should always be cited properly (Pears and Shields, 2019).
Reference list Pears, R. and Shields, G. (2019) . 11th edn. London: MacMillan.

Harvard Referencing Guide

Vancouver referencing, used in biomedicine and other sciences, uses reference numbers in the text corresponding to a numbered reference list at the end.

In-text citation Sources should always be cited properly (1).
Reference list 1. Pears R, Shields G. Cite them right: The essential referencing guide. 11th ed. London: MacMillan; 2019.

Vancouver Referencing Guide

APA referencing, used in the social and behavioural sciences, uses author–date in-text citations corresponding to an alphabetical reference list at the end.

In-text citation Sources should always be cited properly (Pears & Shields, 2019).
Reference list Pears, R., & Shields, G. (2019). (11th ed.). London, England: MacMillan.

APA Referencing Guide APA Reference Generator

MHRA referencing, used in the humanities, uses footnotes in the text with source information, in addition to an alphabetised bibliography at the end.

In-text citation Sources should always be cited properly.
Footnote 1. Richard Pears and Graham Shields, , 11th edn (London: MacMillan, 2019).
Bibliography Pears, Richard and Graham Shields, , 11th edn (London: MacMillan, 2019).

MHRA Referencing Guide

OSCOLA referencing, used in law, uses footnotes in the text with source information, and an alphabetical bibliography at the end in longer texts.

In-text citation Sources should always be cited properly.
Footnote 1. Richard Pears and Graham Shields, (11th edn, MacMillan 2019).
Bibliography Pears R and Shields G, (11th edn, MacMillan 2019).

OSCOLA Referencing Guide

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In-text citations should be used whenever you quote, paraphrase, or refer to information from a source (e.g. a book, article, image, website, or video).

Quoting and paraphrasing

Quoting is when you directly copy some text from a source and enclose it in quotation marks to indicate that it is not your own writing.

Paraphrasing is when you rephrase the original source into your own words. In this case, you don’t use quotation marks, but you still need to include a citation.

In most referencing styles, page numbers are included when you’re quoting or paraphrasing a particular passage. If you are referring to the text as a whole, no page number is needed.

In-text citations

In-text citations are quick references to your sources. In Harvard referencing, you use the author’s surname and the date of publication in brackets.

Up to three authors are included in a Harvard in-text citation. If the source has more than three authors, include the first author followed by ‘ et al. ‘

Number of authors Harvard in-text citation example
1 author (Jones, 2017)
2 authors (Jones and Singh, 2017)
3 authors (Jones, Singh and Smith, 2017)
4+ authors (Jones et al., 2017)

The point of these citations is to direct your reader to the alphabetised reference list, where you give full information about each source. For example, to find the source cited above, the reader would look under ‘J’ in your reference list to find the title and publication details of the source.

Placement of in-text citations

In-text citations should be placed directly after the quotation or information they refer to, usually before a comma or full stop. If a sentence is supported by multiple sources, you can combine them in one set of brackets, separated by a semicolon.

If you mention the author’s name in the text already, you don’t include it in the citation, and you can place the citation immediately after the name.

  • Another researcher warns that the results of this method are ‘inconsistent’ (Singh, 2018, p. 13) .
  • Previous research has frequently illustrated the pitfalls of this method (Singh, 2018; Jones, 2016) .
  • Singh (2018, p. 13) warns that the results of this method are ‘inconsistent’.

The terms ‘bibliography’ and ‘reference list’ are sometimes used interchangeably. Both refer to a list that contains full information on all the sources cited in your text. Sometimes ‘bibliography’ is used to mean a more extensive list, also containing sources that you consulted but did not cite in the text.

A reference list or bibliography is usually mandatory, since in-text citations typically don’t provide full source information. For styles that already include full source information in footnotes (e.g. OSCOLA and Chicago Style ), the bibliography is optional, although your university may still require you to include one.

Format of the reference list

Reference lists are usually alphabetised by authors’ last names. Each entry in the list appears on a new line, and a hanging indent is applied if an entry extends onto multiple lines.

Harvard reference list example

Different source information is included for different source types. Each style provides detailed guidelines for exactly what information should be included and how it should be presented.

Below are some examples of reference list entries for common source types in Harvard style.

  • Chapter of a book
  • Journal article
Harvard book citation
Format Author surname, initial. (Year) . City: Publisher.
Example Saunders, G. (2017) . New York: Random House.
Harvard book chapter citation
Format Author surname, initial. (Year) ‘Chapter title’, in Editor name (ed(s).) . City: Publisher, page range.
Example Berman, R. A. (2004) ‘Modernism and the bildungsroman: Thomas Mann’s Magic Mountain’, in Bartram, G. (ed.) . Cambridge: Cambridge University Press, pp. 77–92.
Harvard journal article citation
Format Author surname, initial. (Year) ‘Article title’, , Volume(Issue), page range.
Example Adair, W. (1989) ‘ and : Hemingway’s debt to Thomas Mann’, , 35(4), pp. 429–444.
Harvard web page citation
Format Author surname, initial. (Year) . Available at: URL (Accessed: Day Month Year).
Example Google (2019) . Available at: https://policies.google.com/terms?hl=en-US (Accessed: 2 April 2020).

Your university should tell you which referencing style to follow. If you’re unsure, check with a supervisor. Commonly used styles include:

  • Harvard referencing , the most commonly used style in UK universities.
  • MHRA , used in humanities subjects.
  • APA , used in the social sciences.
  • Vancouver , used in biomedicine.
  • OSCOLA , used in law.

Your university may have its own referencing style guide.

If you are allowed to choose which style to follow, we recommend Harvard referencing, as it is a straightforward and widely used style.

References should be included in your text whenever you use words, ideas, or information from a source. A source can be anything from a book or journal article to a website or YouTube video.

If you don’t acknowledge your sources, you can get in trouble for plagiarism .

To avoid plagiarism , always include a reference when you use words, ideas or information from a source. This shows that you are not trying to pass the work of others off as your own.

You must also properly quote or paraphrase the source. If you’re not sure whether you’ve done this correctly, you can use the Scribbr Plagiarism Checker to find and correct any mistakes.

Harvard referencing uses an author–date system. Sources are cited by the author’s last name and the publication year in brackets. Each Harvard in-text citation corresponds to an entry in the alphabetised reference list at the end of the paper.

Vancouver referencing uses a numerical system. Sources are cited by a number in parentheses or superscript. Each number corresponds to a full reference at the end of the paper.

Harvard style Vancouver style
In-text citation Each referencing style has different rules (Pears and Shields, 2019). Each referencing style has different rules (1).
Reference list Pears, R. and Shields, G. (2019). . 11th edn. London: MacMillan. 1. Pears R, Shields G. Cite them right: The essential referencing guide. 11th ed. London: MacMillan; 2019.

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reference on a essay

American Psychological Association

Reference Examples

More than 100 reference examples and their corresponding in-text citations are presented in the seventh edition Publication Manual . Examples of the most common works that writers cite are provided on this page; additional examples are available in the Publication Manual .

To find the reference example you need, first select a category (e.g., periodicals) and then choose the appropriate type of work (e.g., journal article ) and follow the relevant example.

When selecting a category, use the webpages and websites category only when a work does not fit better within another category. For example, a report from a government website would use the reports category, whereas a page on a government website that is not a report or other work would use the webpages and websites category.

Also note that print and electronic references are largely the same. For example, to cite both print books and ebooks, use the books and reference works category and then choose the appropriate type of work (i.e., book ) and follow the relevant example (e.g., whole authored book ).

Examples on these pages illustrate the details of reference formats. We make every attempt to show examples that are in keeping with APA Style’s guiding principles of inclusivity and bias-free language. These examples are presented out of context only to demonstrate formatting issues (e.g., which elements to italicize, where punctuation is needed, placement of parentheses). References, including these examples, are not inherently endorsements for the ideas or content of the works themselves. An author may cite a work to support a statement or an idea, to critique that work, or for many other reasons. For more examples, see our sample papers .

Reference examples are covered in the seventh edition APA Style manuals in the Publication Manual Chapter 10 and the Concise Guide Chapter 10

Related handouts

  • Common Reference Examples Guide (PDF, 147KB)
  • Reference Quick Guide (PDF, 225KB)

Textual Works

Textual works are covered in Sections 10.1–10.8 of the Publication Manual . The most common categories and examples are presented here. For the reviews of other works category, see Section 10.7.

  • Journal Article References
  • Magazine Article References
  • Newspaper Article References
  • Blog Post and Blog Comment References
  • UpToDate Article References
  • Book/Ebook References
  • Diagnostic Manual References
  • Children’s Book or Other Illustrated Book References
  • Classroom Course Pack Material References
  • Religious Work References
  • Chapter in an Edited Book/Ebook References
  • Dictionary Entry References
  • Wikipedia Entry References
  • Report by a Government Agency References
  • Report with Individual Authors References
  • Brochure References
  • Ethics Code References
  • Fact Sheet References
  • ISO Standard References
  • Press Release References
  • White Paper References
  • Conference Presentation References
  • Conference Proceeding References
  • Published Dissertation or Thesis References
  • Unpublished Dissertation or Thesis References
  • ERIC Database References
  • Preprint Article References

Data and Assessments

Data sets are covered in Section 10.9 of the Publication Manual . For the software and tests categories, see Sections 10.10 and 10.11.

  • Data Set References
  • Toolbox References

Audiovisual Media

Audiovisual media are covered in Sections 10.12–10.14 of the Publication Manual . The most common examples are presented together here. In the manual, these examples and more are separated into categories for audiovisual, audio, and visual media.

  • Artwork References
  • Clip Art or Stock Image References
  • Film and Television References
  • Musical Score References
  • Online Course or MOOC References
  • Podcast References
  • PowerPoint Slide or Lecture Note References
  • Radio Broadcast References
  • TED Talk References
  • Transcript of an Audiovisual Work References
  • YouTube Video References

Online Media

Online media are covered in Sections 10.15 and 10.16 of the Publication Manual . Please note that blog posts are part of the periodicals category.

  • Facebook References
  • Instagram References
  • LinkedIn References
  • Online Forum (e.g., Reddit) References
  • TikTok References
  • X References
  • Webpage on a Website References
  • Clinical Practice References
  • Open Educational Resource References
  • Whole Website References
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How to Cite an Essay

Last Updated: February 4, 2023 Fact Checked

This article was co-authored by Diya Chaudhuri, PhD and by wikiHow staff writer, Jennifer Mueller, JD . Diya Chaudhuri holds a PhD in Creative Writing (specializing in Poetry) from Georgia State University. She has over 5 years of experience as a writing tutor and instructor for both the University of Florida and Georgia State University. There are 10 references cited in this article, which can be found at the bottom of the page. This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources. This article has been viewed 558,867 times.

If you're writing a research paper, whether as a student or a professional researcher, you might want to use an essay as a source. You'll typically find essays published in another source, such as an edited book or collection. When you discuss or quote from the essay in your paper, use an in-text citation to relate back to the full entry listed in your list of references at the end of your paper. While the information in the full reference entry is basically the same, the format differs depending on whether you're using the Modern Language Association (MLA), American Psychological Association (APA), or Chicago citation method.

Template and Examples

reference on a essay

  • Example: Potter, Harry.

Step 2 List the title of the essay in quotation marks.

  • Example: Potter, Harry. "My Life with Voldemort."

Step 3 Provide the title and authors or editors of the larger work.

  • Example: Potter, Harry. "My Life with Voldemort." Great Thoughts from Hogwarts Alumni , by Bathilda Backshot,

Step 4 Add publication information for the larger work.

  • Example: Potter, Harry. "My Life with Voldemort." Great Thoughts from Hogwarts Alumni , by Bathilda Backshot, Hogwarts Press, 2019,

Step 5 Include the page numbers where the essay is found.

  • Example: Potter, Harry. "My Life with Voldemort." Great Thoughts from Hogwarts Alumni , by Bathilda Backshot, Hogwarts Press, 2019, pp. 22-42.

MLA Works Cited Entry Format:

LastName, FirstName. "Title of Essay." Title of Collection , by FirstName Last Name, Publisher, Year, pp. ##-##.

Step 6 Use the author's last name and the page number for in-text citations.

  • For example, you might write: While the stories may seem like great adventures, the students themselves were terribly frightened to confront Voldemort (Potter 28).
  • If you include the author's name in the text of your paper, you only need the page number where the referenced material can be found in the parenthetical at the end of your sentence.
  • If you have several authors with the same last name, include each author's first initial in your in-text citation to differentiate them.
  • For several titles by the same author, include a shortened version of the title after the author's name (if the title isn't mentioned in your text).

Step 1 Place the author's name first in your Reference List entry.

  • Example: Granger, H.

Step 2 Add the year the larger work was published.

  • Example: Granger, H. (2018).

Step 3 Include the title of the essay.

  • Example: Granger, H. (2018). Adventures in time turning.

Step 4 Provide the author and title of the larger work.

  • Example: Granger, H. (2018). Adventures in time turning. In M. McGonagall (Ed.), Reflections on my time at Hogwarts

Step 5 List the page range for the essay and the publisher of the larger work.

  • Example: Granger, H. (2018). Adventures in time turning. In M. McGonagall (Ed.), Reflections on my time at Hogwarts (pp. 92-130). Hogwarts Press.

APA Reference List Entry Format:

LastName, I. (Year). Title of essay. In I. LastName (Ed.), Title of larger work (pp. ##-##). Publisher.

Step 6 Use the author's last name and year of publication for in-text citations.

  • For example, you might write: By using a time turner, a witch or wizard can appear to others as though they are actually in two places at once (Granger, 2018).
  • If you use the author's name in the text of your paper, include the parenthetical with the year immediately after the author's name. For example, you might write: Although technically against the rules, Granger (2018) maintains that her use of a time turner was sanctioned by the head of her house.
  • Add page numbers if you quote directly from the source. Simply add a comma after the year, then type the page number or page range where the quoted material can be found, using the abbreviation "p." for a single page or "pp." for a range of pages.

Step 1 Start your Bibliography entry with the name of the author of the essay.

  • Example: Weasley, Ron.

Step 2 Include the title of the essay in quotation marks.

  • Example: Weasley, Ron. "Best Friend to a Hero."

Step 3 Add the title and editor of the larger work along with page numbers for the essay.

  • Example: Weasley, Ron. "Best Friend to a Hero." In Harry Potter: Wizard, Myth, Legend , edited by Xenophilius Lovegood, 80-92.

Step 4 Provide publication information for the larger work.

  • Example: Weasley, Ron. "Best Friend to a Hero." In Harry Potter: Wizard, Myth, Legend , edited by Xenophilius Lovegood, 80-92. Ottery St. Catchpole: Quibbler Books, 2018.

' Chicago Bibliography Format:

LastName, FirstName. "Title of Essay." In Title of Book or Essay Collection , edited by FirstName LastName, ##-##. Location: Publisher, Year.

Step 5 Adjust your formatting for footnotes.

  • Example: Ron Weasley, "Best Friend to a Hero," in Harry Potter: Wizard, Myth, Legend , edited by Xenophilius Lovegood, 80-92 (Ottery St. Catchpole: Quibbler Books, 2018).
  • After the first footnote, use a shortened footnote format that includes only the author's last name, the title of the essay, and the page number or page range where the referenced material appears.

Tip: If you use the Chicago author-date system for in-text citation, use the same in-text citation method as APA style.

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Cite a Song

  • ↑ https://style.mla.org/essay-in-authored-textbook/
  • ↑ https://owl.purdue.edu/owl/research_and_citation/mla_style/mla_formatting_and_style_guide/mla_works_cited_page_books.html
  • ↑ https://utica.libguides.com/c.php?g=703243&p=4991646
  • ↑ https://owl.purdue.edu/owl/research_and_citation/mla_style/mla_formatting_and_style_guide/mla_in_text_citations_the_basics.html
  • ↑ https://guides.libraries.psu.edu/apaquickguide/intext
  • ↑ https://guides.himmelfarb.gwu.edu/c.php?g=27779&p=170363
  • ↑ https://owl.purdue.edu/owl/research_and_citation/apa_style/apa_formatting_and_style_guide/in_text_citations_the_basics.html
  • ↑ http://libguides.heidelberg.edu/chicago/book/chapter
  • ↑ https://librarybestbets.fairfield.edu/citationguides/chicagonotes-bibliography#CollectionofEssays
  • ↑ https://libguides.heidelberg.edu/chicago/book/chapter

About This Article

Diya Chaudhuri, PhD

To cite an essay using MLA format, include the name of the author and the page number of the source you’re citing in the in-text citation. For example, if you’re referencing page 123 from a book by John Smith, you would include “(Smith 123)” at the end of the sentence. Alternatively, include the information as part of the sentence, such as “Rathore and Chauhan determined that Himalayan brown bears eat both plants and animals (6652).” Then, make sure that all your in-text citations match the sources in your Works Cited list. For more advice from our Creative Writing reviewer, including how to cite an essay in APA or Chicago Style, keep reading. Did this summary help you? Yes No

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Reference List: Common Reference List Examples

Article (with doi).

Alvarez, E., & Tippins, S. (2019). Socialization agents that Puerto Rican college students use to make financial decisions. Journal of Social Change , 11 (1), 75–85. https://doi.org/10.5590/JOSC.2019.11.1.07

Laplante, J. P., & Nolin, C. (2014). Consultas and socially responsible investing in Guatemala: A case study examining Maya perspectives on the Indigenous right to free, prior, and informed consent. Society & Natural Resources , 27 , 231–248. https://doi.org/10.1080/08941920.2013.861554

Use the DOI number for the source whenever one is available. DOI stands for "digital object identifier," a number specific to the article that can help others locate the source. In APA 7, format the DOI as a web address. Active hyperlinks for DOIs and URLs should be used for documents meant for screen reading. Present these hyperlinks in blue and underlined text (the default formatting in Microsoft Word), although plain black text is also acceptable. Be consistent in your formatting choice for DOIs and URLs throughout your reference list. Also see our Quick Answer FAQ, "Can I use the DOI format provided by library databases?"

Jerrentrup, A., Mueller, T., Glowalla, U., Herder, M., Henrichs, N., Neubauer, A., & Schaefer, J. R. (2018). Teaching medicine with the help of “Dr. House.” PLoS ONE , 13 (3), Article e0193972. https://doi.org/10.1371/journal.pone.0193972

For journal articles that are assigned article numbers rather than page ranges, include the article number in place of the page range.
For more on citing electronic resources, see  Electronic Sources References .

YouTube

Article (Without DOI)

Found in a common academic research database or in print.

Casler , T. (2020). Improving the graduate nursing experience through support on a social media platform. MEDSURG Nursing , 29 (2), 83–87.

If an article does not have a DOI and you retrieved it from a common academic research database through the university library, there is no need to include any additional electronic retrieval information. The reference list entry looks like the entry for a print copy of the article. (This format differs from APA 6 guidelines that recommended including the URL of a journal's homepage when the DOI was not available.) Note that APA 7 has additional guidance on reference list entries for articles found only in specific databases or archives such as Cochrane Database of Systematic Reviews, UpToDate, ProQuest Dissertations and Theses Global, and university archives. See APA 7, Section 9.30 for more information.

Found on an Open Access Website

Eaton, T. V., & Akers, M. D. (2007). Whistleblowing and good governance. CPA Journal , 77 (6), 66–71. http://archives.cpajournal.com/2007/607/essentials/p58.htm

Provide the direct web address/URL to a journal article found on the open web, often on an open access journal's website. In APA 7, active hyperlinks for DOIs and URLs should be used for documents meant for screen reading. Present these hyperlinks in blue and underlined text (the default formatting in Microsoft Word), although plain black text is also acceptable. Be consistent in your formatting choice for DOIs and URLs throughout your reference list.

Weinstein, J. A. (2010).  Social change  (3rd ed.). Rowman & Littlefield.

If the book has an edition number, include it in parentheses after the title of the book. If the book does not list any edition information, do not include an edition number. The edition number is not italicized.

American Nurses Association. (2015). Nursing: Scope and standards of practice (3rd ed.).

If the author and publisher are the same, only include the author in its regular place and omit the publisher.

Lencioni, P. (2012). The advantage: Why organizational health trumps everything else in business . Jossey-Bass. https://amzn.to/343XPSJ

As a change from APA 6 to APA 7, it is no longer necessary to include the ebook format in the title. However, if you listened to an audiobook and the content differs from the text version (e.g., abridged content) or your discussion highlights elements of the audiobook (e.g., narrator's performance), then note that it is an audiobook in the title element in brackets. For ebooks and online audiobooks, also include the DOI number (if available) or nondatabase URL but leave out the electronic retrieval element if the ebook was found in a common academic research database, as with journal articles. APA 7 allows for the shortening of long DOIs and URLs, as shown in this example. See APA 7, Section 9.36 for more information.

Chapter in an Edited Book

Poe, M. (2017). Reframing race in teaching writing across the curriculum. In F. Condon & V. A. Young (Eds.), Performing antiracist pedagogy in rhetoric, writing, and communication (pp. 87–105). University Press of Colorado.

Include the page numbers of the chapter in parentheses after the book title.

Christensen, L. (2001). For my people: Celebrating community through poetry. In B. Bigelow, B. Harvey, S. Karp, & L. Miller (Eds.), Rethinking our classrooms: Teaching for equity and justice (Vol. 2, pp. 16–17). Rethinking Schools.

Also include the volume number or edition number in the parenthetical information after the book title when relevant.

Freud, S. (1961). The ego and the id. In J. Strachey (Ed.),  The standard edition of the complete psychological works of Sigmund Freud  (Vol. 19, pp. 3-66). Hogarth Press. (Original work published 1923)

When a text has been republished as part of an anthology collection, after the author’s name include the date of the version that was read. At the end of the entry, place the date of the original publication inside parenthesis along with the note “original work published.” For in-text citations of republished work, use both dates in the parenthetical citation, original date first with a slash separating the years, as in this example: Freud (1923/1961). For more information on reprinted or republished works, see APA 7, Sections 9.40-9.41.

Classroom Resources

Citing classroom resources.

If you need to cite content found in your online classroom, use the author (if there is one listed), the year of publication (if available), the title of the document, and the main URL of Walden classrooms. For example, you are citing study notes titled "Health Effects of Exposure to Forest Fires," but you do not know the author's name, your reference entry will look like this:

Health effects of exposure to forest fires [Lecture notes]. (2005). Walden University Canvas. https://waldenu.instructure.com

If you do know the author of the document, your reference will look like this:

Smith, A. (2005). Health effects of exposure to forest fires [PowerPoint slides]. Walden University Canvas. https://waldenu.instructure.com  

A few notes on citing course materials:

  • [Lecture notes]
  • [Course handout]
  • [Study notes]
  • It can be difficult to determine authorship of classroom documents. If an author is listed on the document, use that. If the resource is clearly a product of Walden (such as the course-based videos), use Walden University as the author. If you are unsure or if no author is indicated, place the title in the author spot, as above.
  • If you cannot determine a date of publication, you can use n.d. (for "no date") in place of the year.

Note:  The web location for Walden course materials is not directly retrievable without a password, and therefore, following APA guidelines, use the main URL for the class sites: https://class.waldenu.edu.

Citing Tempo Classroom Resources

Clear author: 

Smith, A. (2005). Health effects of exposure to forest fires [PowerPoint slides]. Walden University Brightspace. https://mytempo.waldenu.edu

Unclear author:

Health effects of exposure to forest fires [Lecture notes]. (2005). Walden University Brightspace. https://mytempo.waldenu.edu

Conference Sessions and Presentations

Feinman, Y. (2018, July 27). Alternative to proctoring in introductory statistics community college courses [Poster presentation]. Walden University Research Symposium, Minneapolis, MN, United States. https://scholarworks.waldenu.edu/symposium2018/23/

Torgerson, K., Parrill, J., & Haas, A. (2019, April 5-9). Tutoring strategies for online students [Conference session]. The Higher Learning Commission Annual Conference, Chicago, IL, United States. http://onlinewritingcenters.org/scholarship/torgerson-parrill-haas-2019/

Dictionary Entry

Merriam-Webster. (n.d.). Leadership. In Merriam-Webster.com dictionary . Retrieved May 28, 2020, from https://www.merriam-webster.com/dictionary/leadership

When constructing a reference for an entry in a dictionary or other reference work that has no byline (i.e., no named individual authors), use the name of the group—the institution, company, or organization—as author (e.g., Merriam Webster, American Psychological Association, etc.). The name of the entry goes in the title position, followed by "In" and the italicized name of the reference work (e.g., Merriam-Webster.com dictionary , APA dictionary of psychology ). In this instance, APA 7 recommends including a retrieval date as well for this online source since the contents of the page change over time. End the reference entry with the specific URL for the defined word.

Discussion Board Post

Osborne, C. S. (2010, June 29). Re: Environmental responsibility [Discussion post]. Walden University Canvas.  https://waldenu.instructure.com  

Dissertations or Theses

Retrieved From a Database

Nalumango, K. (2019). Perceptions about the asylum-seeking process in the United States after 9/11 (Publication No. 13879844) [Doctoral dissertation, Walden University]. ProQuest Dissertations and Theses.

Retrieved From an Institutional or Personal Website

Evener. J. (2018). Organizational learning in libraries at for-profit colleges and universities [Doctoral dissertation, Walden University]. ScholarWorks. https://scholarworks.waldenu.edu/cgi/viewcontent.cgi?article=6606&context=dissertations

Unpublished Dissertation or Thesis

Kirwan, J. G. (2005). An experimental study of the effects of small-group, face-to-face facilitated dialogues on the development of self-actualization levels: A movement towards fully functional persons [Unpublished doctoral dissertation]. Saybrook Graduate School and Research Center.

For further examples and information, see APA 7, Section 10.6.

Legal Material

For legal references, APA follows the recommendations of The Bluebook: A Uniform System of Citation , so if you have any questions beyond the examples provided in APA, seek out that resource as well.

Court Decisions

Reference format:

Name v. Name, Volume Reporter Page (Court Date). URL

Sample reference entry:

Brown v. Board of Education, 347 U.S. 483 (1954). https://www.oyez.org/cases/1940-1955/347us483

Sample citation:

In Brown v. Board of Education (1954), the Supreme Court ruled racial segregation in schools unconstitutional.

Note: Italicize the case name when it appears in the text of your paper.

Name of Act, Title Source § Section Number (Year). URL

Sample reference entry for a federal statute:

Individuals With Disabilities Education Act, 20 U.S.C. § 1400 et seq. (2004). https://www.congress.gov/108/plaws/publ446/PLAW-108publ446.pdf

Sample reference entry for a state statute:

Minnesota Nurse Practice Act, Minn. Stat. §§ 148.171 et seq. (2019). https://www.revisor.mn.gov/statutes/cite/148.171

Sample citation: Minnesota nurses must maintain current registration in order to practice (Minnesota Nurse Practice Act, 2010).

Note: The § symbol stands for "section." Use §§ for sections (plural). To find this symbol in Microsoft Word, go to "Insert" and click on Symbol." Look in the Latin 1-Supplement subset. Note: U.S.C. stands for "United States Code." Note: The Latin abbreviation " et seq. " means "and what follows" and is used when the act includes the cited section and ones that follow. Note: List the chapter first followed by the section or range of sections.

Unenacted Bills and Resolutions

(Those that did not pass and become law)

Title [if there is one], bill or resolution number, xxx Cong. (year). URL

Sample reference entry for Senate bill:

Anti-Phishing Act, S. 472, 109th Cong. (2005). https://www.congress.gov/bill/109th-congress/senate-bill/472

Sample reference entry for House of Representatives resolution:

Anti-Phishing Act, H.R. 1099, 109th Cong. (2005). https://www.congress.gov/bill/109th-congress/house-bill/1099

The Anti-Phishing Act (2005) proposed up to 5 years prison time for people running Internet scams.

These are the three legal areas you may be most apt to cite in your scholarly work. For more examples and explanation, see APA 7, Chapter 11.

Magazine Article

Clay, R. (2008, June). Science vs. ideology: Psychologists fight back about the misuse of research. Monitor on Psychology , 39 (6). https://www.apa.org/monitor/2008/06/ideology

Note that for citations, include only the year: Clay (2008). For magazine articles retrieved from a common academic research database, leave out the URL. For magazine articles from an online news website that is not an online version of a print magazine, follow the format for a webpage reference list entry.

Newspaper Article (Retrieved Online)

Baker, A. (2014, May 7). Connecticut students show gains in national tests. New York Times . http://www.nytimes.com/2014/05/08/nyregion/national-assessment-of-educational-progress-results-in-Connecticut-and-New-Jersey.html

Include the full date in the format Year, Month Day. Do not include a retrieval date for periodical sources found on websites. Note that for citations, include only the year: Baker (2014). For newspaper articles retrieved from a common academic research database, leave out the URL. For newspaper articles from an online news website that is not an online version of a print newspaper, follow the format for a webpage reference list entry.

OASIS Resources

Oasis webpage.

OASIS. (n.d.). Common reference list examples . Walden University. https://academicguides.waldenu.edu/writingcenter/apa/references/examples

For all OASIS content, list OASIS as the author. Because OASIS webpages do not include publication dates, use “n.d.” for the year.

Interactive Guide

OASIS. (n.d.). Embrace iterative research and writing [Interactive guide]. Walden University. https://academics.waldenu.edu/oasis/iterative-research-writing-web

For OASIS multimedia resources, such as interactive guides, include a description of the resource in brackets after the title.

Online Video/Webcast

Walden University. (2013).  An overview of learning  [Video]. Walden University Canvas.  https://waldenu.instructure.com  

Use this format for online videos such as Walden videos in classrooms. Most of our classroom videos are produced by Walden University, which will be listed as the author in your reference and citation. Note: Some examples of audiovisual materials in the APA manual show the word “Producer” in parentheses after the producer/author area. In consultation with the editors of the APA manual, we have determined that parenthetical is not necessary for the videos in our courses. The manual itself is unclear on the matter, however, so either approach should be accepted. Note that the speaker in the video does not appear in the reference list entry, but you may want to mention that person in your text. For instance, if you are viewing a video where Tobias Ball is the speaker, you might write the following: Tobias Ball stated that APA guidelines ensure a consistent presentation of information in student papers (Walden University, 2013). For more information on citing the speaker in a video, see our page on Common Citation Errors .

Taylor, R. [taylorphd07]. (2014, February 27). Scales of measurement [Video]. YouTube. https://www.youtube.com/watch?v=PDsMUlexaMY

OASIS. (2020, April 15). One-way ANCOVA: Introduction [Video]. YouTube. https://youtu.be/_XnNDQ5CNW8

For videos from streaming sites, use the person or organization who uploaded the video in the author space to ensure retrievability, whether or not that person is the speaker in the video. A username can be provided in square brackets. As a change from APA 6 to APA 7, include the publisher after the title, and do not use "Retrieved from" before the URL. See APA 7, Section 10.12 for more information and examples.

See also reference list entry formats for TED Talks .

Technical and Research Reports

Edwards, C. (2015). Lighting levels for isolated intersections: Leading to safety improvements (Report No. MnDOT 2015-05). Center for Transportation Studies. http://www.cts.umn.edu/Publications/ResearchReports/reportdetail.html?id=2402

Technical and research reports by governmental agencies and other research institutions usually follow a different publication process than scholarly, peer-reviewed journals. However, they present original research and are often useful for research papers. Sometimes, researchers refer to these types of reports as gray literature , and white papers are a type of this literature. See APA 7, Section 10.4 for more information.

Reference list entires for TED Talks follow the usual guidelines for multimedia content found online. There are two common places to find TED talks online, with slightly different reference list entry formats for each.

TED Talk on the TED website

If you find the TED Talk on the TED website, follow the format for an online video on an organizational website:

Owusu-Kesse, K. (2020, June). 5 needs that any COVID-19 response should meet [Video]. TED Conferences. https://www.ted.com/talks/kwame_owusu_kesse_5_needs_that_any_covid_19_response_should_meet

The speaker is the author in the reference list entry if the video is posted on the TED website. For citations, use the speaker's surname.

TED Talk on YouTube

If you find the TED Talk on YouTube or another streaming video website, follow the usual format for streaming video sites:

TED. (2021, February 5). The shadow pandemic of domestic violence during COVID-19 | Kemi DaSilvalbru [Video]. YouTube. https://www.youtube.com/watch?v=PGdID_ICFII

TED is the author in the reference list entry if the video is posted on YouTube since it is the channel on which the video is posted. For citations, use TED as the author.

Walden University Course Catalog

To include the Walden course catalog in your reference list, use this format:

Walden University. (2020). 2019-2020 Walden University catalog . https://catalog.waldenu.edu/index.php

If you cite from a specific portion of the catalog in your paper, indicate the appropriate section and paragraph number in your text:

...which reflects the commitment to social change expressed in Walden University's mission statement (Walden University, 2020, Vision, Mission, and Goals section, para. 2).

And in the reference list:

Walden University. (2020). Vision, mission, and goals. In 2019-2020 Walden University catalog. https://catalog.waldenu.edu/content.php?catoid=172&navoid=59420&hl=vision&returnto=search

Vartan, S. (2018, January 30). Why vacations matter for your health . CNN. https://www.cnn.com/travel/article/why-vacations-matter/index.html

For webpages on the open web, include the author, date, webpage title, organization/site name, and URL. (There is a slight variation for online versions of print newspapers or magazines. For those sources, follow the models in the previous sections of this page.)

American Federation of Teachers. (n.d.). Community schools . http://www.aft.org/issues/schoolreform/commschools/index.cfm

If there is no specified author, then use the organization’s name as the author. In such a case, there is no need to repeat the organization's name after the title.

In APA 7, active hyperlinks for DOIs and URLs should be used for documents meant for screen reading. Present these hyperlinks in blue and underlined text (the default formatting in Microsoft Word), although plain black text is also acceptable. Be consistent in your formatting choice for DOIs and URLs throughout your reference list.

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Knowledge Check: Common Reference List Examples

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  • Knowledge Base
  • Citing sources

Citation Styles Guide | Examples for All Major Styles

Published on June 24, 2022 by Jack Caulfield . Revised on November 7, 2022.

A citation style is a set of guidelines on how to cite sources in your academic writing . You always need a citation whenever you quote , paraphrase , or summarize a source to avoid plagiarism . How you present these citations depends on the style you follow. Scribbr’s citation generator can help!

Different styles are set by different universities, academic associations, and publishers, often published in an official handbook with in-depth instructions and examples.

There are many different citation styles, but they typically use one of three basic approaches: parenthetical citations , numerical citations, or note citations.

Parenthetical citations

  • Chicago (Turabian) author-date

CSE name-year

Numerical citations

CSE citation-name or citation-sequence

Note citations

  • Chicago (Turabian) notes and bibliography

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Table of contents

Types of citation: parenthetical, note, numerical, which citation style should i use, parenthetical citation styles, numerical citation styles, note citation styles, frequently asked questions about citation styles.

The clearest identifying characteristic of any citation style is how the citations in the text are presented. There are three main approaches:

  • Parenthetical citations: You include identifying details of the source in parentheses in the text—usually the author’s last name and the publication date, plus a page number if relevant ( author-date ). Sometimes the publication date is omitted ( author-page ).
  • Numerical citations: You include a number in brackets or in superscript, which corresponds to an entry in your numbered reference list.
  • Note citations: You include a full citation in a footnote or endnote, which is indicated in the text with a superscript number or symbol.

Citation styles also differ in terms of how you format the reference list or bibliography entries themselves (e.g., capitalization, order of information, use of italics). And many style guides also provide guidance on more general issues like text formatting, punctuation, and numbers.

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The AI-powered Citation Checker helps you avoid common mistakes such as:

  • Missing commas and periods
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reference on a essay

In most cases, your university, department, or instructor will tell you which citation style you need to follow in your writing. If you’re not sure, it’s best to consult your institution’s guidelines or ask someone. If you’re submitting to a journal, they will usually require a specific style.

Sometimes, the choice of citation style may be left up to you. In those cases, you can base your decision on which citation styles are commonly used in your field. Try reading other articles from your discipline to see how they cite their sources, or consult the table below.

Discipline Typical citation style(s)
Economics
Engineering & IT
Humanities ; ;
Law ;
Medicine ; ;
Political science
Psychology
Sciences ; ; ; ;
Social sciences ; ; ;

The American Anthropological Association (AAA) recommends citing your sources using Chicago author-date style . AAA style doesn’t have its own separate rules. This style is used in the field of anthropology.

AAA reference entry Clarke, Kamari M. 2013. “Notes on Cultural Citizenship in the Black Atlantic World.” 28, no. 3 (August): 464–474. https://www.jstor.org/stable/43898483.
AAA in-text citation (Clarke 2013)

APA Style is defined by the 7th edition of the Publication Manual of the American Psychological Association . It was designed for use in psychology, but today it’s widely used across various disciplines, especially in the social sciences.

Wagemann, J. & Weger, U. (2021). Perceiving the other self: An experimental first-person account of nonverbal social interaction. , (4), 441–461. https://doi.org/10.5406/amerjpsyc.134.4.0441
(Wagemann & Weger, 2021)

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The citation style of the American Political Science Association (APSA) is used mainly in the field of political science.

APSA reference entry Ward, Lee. 2020. “Equity and Political Economy in Thomas Hobbes.” , 64 (4): 823–35. doi: 10.1111/ajps.12507.
APSA in-text citation (Ward 2020)

The citation style of the American Sociological Association (ASA) is used primarily in the discipline of sociology.

ASA reference entry Kootstra, Anouk. 2016. “Deserving and Undeserving Welfare Claimants in Britain and the Netherlands: Examining the Role of Ethnicity and Migration Status Using a Vignette Experiment.” 32(3): 325–338. doi:10.1093/esr/jcw010.
ASA in-text citation (Kootstra 2016)

Chicago author-date

Chicago author-date style is one of the two citation styles presented in the Chicago Manual of Style (17th edition). It’s used mainly in the sciences and social sciences.

Encarnação, João, and Gonçalo Calado. 2018. “Effects of Recreational Diving on Early Colonization Stages of an Artificial Reef in North-East Atlantic.” 22, no. 6 (December): 1209–1216. https://www.jstor.org/stable/45380397.
(Encarnação and Calado 2018)

The citation style of the Council of Science Editors (CSE) is used in various scientific disciplines. It includes multiple options for citing your sources, including the name-year system.

CSE name-year reference entry Graham JR. 2019. The structure and stratigraphical relations of the Lough Nafooey Group, South Mayo. Irish Journal of Earth Sciences. 37: 1–18.
CSE name-year citation (Graham 2019)

Harvard style is often used in the field of economics. It is also very widely used across disciplines in UK universities. There are various versions of Harvard style defined by different universities—it’s not a style with one definitive style guide.

Hoffmann, M. (2016) ‘How is information valued? Evidence from framed field experiments’, , 126(595), pp. 1884–1911. doi:10.1111/ecoj.12401.
(Hoffmann, 2016)

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MLA style is the official style of the Modern Language Association, defined in the MLA Handbook (9th edition). It’s widely used across various humanities disciplines. Unlike most parenthetical citation styles, it’s author-page rather than author-date.

Davidson, Clare. “Reading in Bed with .” , vol. 55, no. 2, Apr. 2020, pp. 147–170. https://doi.org/10.5325/chaucerrev.55.2.0147.
(Davidson 155)

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The American Chemical Society (ACS) provides guidelines for a citation style using numbers in superscript or italics in the text, corresponding to entries in a numbered reference list at the end. It is used in chemistry.

ACS reference entry 1. Hutchinson, G.; Alamillo-Ferrer, C.; Fernández-Pascual, M.; Burés, J. Organocatalytic Enantioselective α-Bromination of Aldehydes with -Bromosuccinimide. , 87,   7968–7974.

The American Medical Association ( AMA ) provides guidelines for a numerical citation style using superscript numbers in the text, which correspond to entries in a numbered reference list. It is used in the field of medicine.

1. Jabro JD. Predicting saturated hydraulic conductivity from percolation test results in layered silt loam soils. . 2009;72(5):22–27.

CSE style includes multiple options for citing your sources, including the citation-name and citation-sequence systems. Your references are listed alphabetically in the citation-name system; in the citation-sequence system, they appear in the order in which you cited them.

CSE citation-sequence or citation-name reference entry 1. Nell CS, Mooney KA. Plant structural complexity mediates trade-off in direct and indirect plant defense by birds. Ecology. 2019;100(10):1–7.

The Institute of Electrical and Electronics Engineers ( IEEE ) provides guidelines for citing your sources with IEEE in-text citations that consist of numbers enclosed in brackets, corresponding to entries in a numbered reference list. This style is used in various engineering and IT disciplines.

IEEE reference entry 1. J. Ive, A. Max, and F. Yvon, “Reassessing the proper place of man and machine in translation: A pre-translation scenario,” , vol. 32, no. 4, pp. 279–308, Dec. 2018, doi: 10.1007/s10590-018-9223-9.

The National Library of Medicine (NLM) citation style is defined in Citing Medicine: The NLM Style Guide for Authors, Editors, and Publishers (2nd edition).

NLM reference entry 1. Hage J, Valadez JJ. Institutionalizing and sustaining social change in health systems: the case of Uganda. Health Policy Plan. 2017 Nov;32(9):1248–55. doi:10.1093/heapol/czx066.

Vancouver style is also used in various medical disciplines. As with Harvard style, a lot of institutions and publications have their own versions of Vancouver—it doesn’t have one fixed style guide.

Vancouver reference entry 1. Bute M. A backstage sociologist: Autoethnography and a populist vision. Am Soc. 2016 Mar 23; 47(4):499–515. Available from: https://link.springer.com/article/10.1007/s12108-016-9307-z doi:10.1007/s12108-016-9307-z

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The Bluebook: A Uniform System of Citation is the main style guide for legal citations in the US. It’s widely used in law, and also when legal materials need to be cited in other disciplines.

Bluebook footnote citation David E. Pozen, , 165, U. P🇦​​​​​. L. R🇪🇻​​​​​​​​​​. 1097, 1115 (2017).

Chicago notes and bibliography

Chicago notes and bibliography is one of the two citation styles presented in the Chicago Manual of Style (17th edition). It’s used mainly in the humanities.

Best, Jeremy. “Godly, International, and Independent: German Protestant Missionary Loyalties before World War I.” 47, no. 3 (September 2014): 585–611. https://doi.org/10.1017/S0008938914001654.
1. Jeremy Best, “Godly, International, and Independent: German Protestant Missionary Loyalties before World War I,” 47, no. 3 (September 2014): 599. https://doi.org/10.1017/S0008938914001654.

The Oxford University Standard for the Citation of Legal Authorities ( OSCOLA ) is the main legal citation style in the UK (similar to Bluebook for the US).

OSCOLA footnote citation 1. Chris Thornhill, ‘The Mutation of International Law in Contemporary Constitutions: Thinking Sociologically about Political Constitutionalism’ [2016] MLR 207.

There are many different citation styles used across different academic disciplines, but they fall into three basic approaches to citation:

  • Parenthetical citations : Including identifying details of the source in parentheses —usually the author’s last name and the publication date, plus a page number if available ( author-date ). The publication date is occasionally omitted ( author-page ).
  • Numerical citations: Including a number in brackets or superscript, corresponding to an entry in your numbered reference list.
  • Note citations: Including a full citation in a footnote or endnote , which is indicated in the text with a superscript number or symbol.

Check if your university or course guidelines specify which citation style to use. If the choice is left up to you, consider which style is most commonly used in your field.

  • APA Style is the most popular citation style, widely used in the social and behavioral sciences.
  • MLA style is the second most popular, used mainly in the humanities.
  • Chicago notes and bibliography style is also popular in the humanities, especially history.
  • Chicago author-date style tends to be used in the sciences.

Other more specialized styles exist for certain fields, such as Bluebook and OSCOLA for law.

The most important thing is to choose one style and use it consistently throughout your text.

A scientific citation style is a system of source citation that is used in scientific disciplines. Some commonly used scientific citation styles are:

  • Chicago author-date , CSE , and Harvard , used across various sciences
  • ACS , used in chemistry
  • AMA , NLM , and Vancouver , used in medicine and related disciplines
  • AAA , APA , and ASA , commonly used in the social sciences

APA format is widely used by professionals, researchers, and students in the social and behavioral sciences, including fields like education, psychology, and business.

Be sure to check the guidelines of your university or the journal you want to be published in to double-check which style you should be using.

MLA Style  is the second most used citation style (after APA ). It is mainly used by students and researchers in humanities fields such as literature, languages, and philosophy.

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Caulfield, J. (2022, November 07). Citation Styles Guide | Examples for All Major Styles. Scribbr. Retrieved June 18, 2024, from https://www.scribbr.com/citing-sources/citation-styles/

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😕 What is an MLA Citation Generator?

An MLA citation generator is a software tool designed to automatically create academic citations in the Modern Language Association (MLA) citation format. The generator will take information such as document titles, author, and URLs as in input, and output fully formatted citations that can be inserted into the Works Cited page of an MLA-compliant academic paper.

The citations on a Works Cited page show the external sources that were used to write the main body of the academic paper, either directly as references and quotes, or indirectly as ideas.

👩‍🎓 Who uses an MLA Citation Generator?

MLA style is most often used by middle school and high school students in preparation for transition to college and further education. Ironically, MLA style is not actually used all that often beyond middle and high school, with APA (American Psychological Association) style being the favored style at colleges across the country.

It is also important at this level to learn why it's critical to cite sources, not just how to cite them.

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Writing citations manually is time consuming and error prone. Automating this process with a citation generator is easy, straightforward, and gives accurate results. It's also easier to keep citations organized and in the correct order.

The Works Cited page contributes to the overall grade of a paper, so it is important to produce accurately formatted citations that follow the guidelines in the official MLA Handbook .

⚙️ How do I use MyBib's MLA Citation Generator?

It's super easy to create MLA style citations with our MLA Citation Generator. Scroll back up to the generator at the top of the page and select the type of source you're citing. Books, journal articles, and webpages are all examples of the types of sources our generator can cite automatically. Then either search for the source, or enter the details manually in the citation form.

The generator will produce a formatted MLA citation that can be copied and pasted directly into your document, or saved to MyBib as part of your overall Works Cited page (which can be downloaded fully later!).

MyBib supports the following for MLA style:

⚙️ StylesMLA 8 & MLA 9
📚 SourcesWebsites, books, journals, newspapers
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APA In-Text Citations and Sample Essay 7th Edition

This handout focuses on how to format in-text citations in APA.

Proper citation of sources is a two-part process . You must first cite each source in the body of your essay; these citations within the essay are called in-text citations . You MUST cite all quoted, paraphrased, or summarized words, ideas, and facts from sources. Without in-text citations, you are technically in danger of plagiarism, even if you have listed your sources at the end of the essay.

In-text citations point the reader to the sources’ information on the references page. The in-text citation typically includes the author's last name and the year of publication. If you use a direct quote, the page number is also provided.

More information can be found on p. 253 of the 7th edition of the Publication Manual of the American Psychological Association.

Citation Rules

Direct quotation with the author named in the text.

Heinze and Lu (2017) stated, “The NFL shifted its responses to institutional change around concussions significantly as the field itself evolved” (p. 509).

Note: The year of publication is listed in parenthesis after the names of the authors, and the page number is listed in parenthesis at the end of the quote.

Direct Quotation without the Author Named in the Text

As the NFL developed as an organization, it “shifted its responses to institutional change around concussions significantly” (Heinze & Lu, 2017, p. 509).

Note: At the end of the quote, the names of the authors, year of publication, and page number are listed in parenthesis.

Paraphrase with 1-2 Authors

As the NFL developed as an organization, its reactions toward concussions also transformed (Heinze & Lu, 2017).

Note: For paraphrases, page numbers are encouraged but not required.

Paraphrase with 3 or More Authors

To work toward solving the issue of violence in prisons begins with determining aspects that might connect with prisoners' violent conduct (Thomson et al., 2019).

Direct Quotation without an Author

The findings were astonishing "in a recent study of parent and adult child relationships" ("Parents and Their Children," 2007, p. 2).

Note: Since the author of the text is not stated, a shortened version of the title is used instead.

Secondary Sources

When using secondary sources, use the phrase "as cited in" and cite the secondary source on the References page.

In 1936, Keynes said, “governments should run deficits when the economy is slow to avoid unemployment” (as cited in Richardson, 2008, p. 257).

Long (Block) Quotations

When using direct quotations of 40 or more words, indent five spaces from the left margin without using quotation marks. The final period should come before the parenthetical citation.

At Meramec, an English department policy states:

To honor and protect their own work and that of others, all students must give credit to proprietary sources that are used for course work. It is assumed that any information that is not documented is either common knowledge in that field or the original work of that student. (St. Louis Community College, 2001, p. 1)

Website Citations

If citing a specific web document without a page number, include the name of the author, date, title of the section, and paragraph number in parentheses:

In America, “Two out of five deaths among U.S. teens are the result of a motor vehicle crash” (National Center for Injury Prevention and Control, 2004, Overview section, para. 1).

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Learn more about the APA References page by reviewing this handout .

For information on STLCC's academic integrity policy, check out this webpage .

For additional information on APA, check out STLCC's LibGuide on APA .

Sample Essay

A sample APA essay is available at this link .

Examples

Reference Essay

Reference essay generator.

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In our research, technical, or science papers, it is common that we have a lot of sources from different books and publications. We need them in order to gather some facts, ideas, images, and many other important information. You may also see essay writing examples .

Using words or ideas from other authors without acknowledging them and citing them is a form of plagiarism, the act of stealing someone’s ideas and using it as its own. This is something that every writer must avoid not only to have a good credibility but also to come up with fresh and novel ideas and notions. You may also like short essay examples & samples .

Citing the authors or the publications in your essay is one thing that you must not forget to do. There are a lot of citation styles that you can use depending on the subject area that you are working on and on the paper that you are writing, and this will be fully discussed in the succeeding sections. You may also check out what are the parts of an essay ?

For now, below are some examples of reference essays that you might find useful for your write-up. Additionally, there are other examples of essays that might interest you.

What is Reference Essay? A Reference Essay is an academic writing piece that extensively cites sources and research to support arguments, analysis, or interpretations on a specific topic. It aims to engage with existing literature, theories, or findings within a field, offering a comprehensive overview of the subject matter based on scholarly evidence.

Reference Essay Format

Title of the Essay: Clear and concise, reflecting the essay’s content. Author’s Name Institutional Affiliation Course Instructor’s Name Date

Introduction

Hook: An engaging opening sentence or question to capture the reader’s interest. Background Information: Brief context or background to the topic being discussed. Thesis Statement: A clear, concise statement of the essay’s main argument or purpose. Overview of the Essay Structure: Briefly outline what the reader can expect in the essay.

Body Paragraphs

Each body paragraph should focus on a single main idea that supports the thesis, structured as follows:

Topic Sentence: Introduces the main idea of the paragraph. Explanation/Analysis: Detailed explanation or analysis of the topic, supported by evidence from scholarly sources. Evidence: Direct quotes, paraphrases, or summaries of relevant research, properly cited. Link to the Thesis: Explain how this evidence supports your thesis. Transition: Smooth transition to the next paragraph or idea.
Summary of Main Points: Concisely restate the main arguments or findings presented in the body paragraphs. Restatement of Thesis: Restate the thesis in light of the evidence discussed. Implications: Discuss the implications of your findings or analysis. Suggestions for Further Research: Identify potential areas for future research.

Example of Reference Essay

The Impact of Social Media on Modern Communication In the digital age, social media platforms like Facebook, Twitter, and Instagram have revolutionized the way we communicate, both personally and professionally. This essay examines the profound impact social media has had on the dynamics of communication, arguing that while social media facilitates global connectivity, it also presents challenges such as the erosion of privacy and face-to-face interactions. Social media has removed geographical barriers, enabling real-time communication across the globe (Smith, 2020). Platforms like LinkedIn have also transformed professional networking, making it easier to connect with industry peers and potential employers (Johnson, 2019). Despite its advantages, social media has been criticized for diminishing the quality of face-to-face interactions (Doe, 2018). The convenience of digital communication often replaces more meaningful, personal exchanges (Brown, 2017). The proliferation of social media has raised significant privacy concerns, with personal information often being shared or sold without consent (Kumar, 2021). Furthermore, the rapid spread of misinformation on social media platforms has become a global issue, affecting public opinion and even election outcomes (White, 2020). Social media has undeniably transformed communication, making it more accessible and efficient but not without drawbacks. As we navigate this digital era, it is crucial to balance the benefits of social media with mindfulness of its potential to disrupt traditional communication and privacy norms. References Brown, A. (2017). The impact of social media on face-to-face interactions. Journal of Social Psychology , 58(2), 201-208. Doe, J. (2018). Social media’s effect on daily communication. Media Studies Journal , 45(4), 34-47. Johnson, L. (2019). Networking in the digital age: Opportunities and challenges. Professional Communication Quarterly , 63(1), 55-67. Kumar, R. (2021). Privacy in the age of social media: A critical review. Technology and Society , 39(3), 300-310. Smith, H. (2020). Global connectivity and social media: A new communicative era. Global Communication Review , 12(2), 89-105. White, G. (2020). Misinformation and social media: The effects on democracy. Political Science Today , 7(1), 112-119.

APA 6th Edition Reference Essay Example

APA 6th Edition Reference Essay Example

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APA Documentation Style Reference Essay Example

APA Documentation Style Reference Essay Example

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APA Reference Style Essay Example

APA Reference Style Essay Example

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Brief Reference Essay Example

Brief Reference Essay Example

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Chicago Style Reference Essay Example

Chicago Style Reference Essay Example

Corrected Reference Essay Paper Example

Corrected Reference Essay Paper Example

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Harvard Writing Style Reference Essay Example

Harvard Writing Style Reference Essay Example

MLA Citation Reference Essay Example

MLA Citation Reference Essay Example

MLA-Formatted Reference Essay Example

MLA-Formatted Reference Essay Example

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Original Reference Essay Example

Original Reference Essay Example

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Basics about Citation

A citation is a way to show within the body of your text a published work such as a book, an article, a chapter of a book, or website, informing the readers that they are your source or sources from which you took your words, ideas, figures, images, and many other important information. The details of these citations can be found in bibliographies and reference lists and are also collected in article and book databases. You may also see essay writing examples & samples .

A citation consists of standard elements, the information necessary to identify and track down a certain publication. The elements in a citation are as follows:

  • author name/s
  • titles of books, articles, or journals
  • date of publication
  • page numbers
  • volume and issue numbers (for articles)

There are a lot of different presentation on this elements depending on the reference style that the author is using, and this will be discussed in the later part of this article. You may also like concept essay examples .

Importance of Citations

Citations are important in many ways because they are used:

1. To let your readers know that you’ve done proper research in order to get the information that you present in your paper

2. To be a responsible scholar by acknowledging and giving credit to other authors

3. To let your readers be informed for them to be able to track down the sources you used by citing them accurately in your paper through footnotes, a bibliography, or reference list. You may also check out sample essay outlines .

Two Key Elements of Referencing

There are two elements of referencing that you must know and apply in your papers. They are as follows:

1. An in-text marker

This indicates to the reader that certain ideas, concepts, phrases, or words are attributable to other authors.

2. A complete reference list

This provides the full citation details for all sources referred to in the document such as those basic elements of a citation mentioned in the previous section. You might be interested in tips for writing an effective essay .

Referencing Systems

There are two systems that are commonly used for referencing, and they are the following:

1. Note systems

This involves the use of sequential numbers as in-text markers such as footnotes, the notes included at the end of each page, and endnotes, the notes that can be found at the end of a paper. This is typically used in Chicago 16th Edition and Vancouver Reference Styles. You may also see descriptive essay examples .

2. Parenthetical systems

This is also known as the author-date referencing and involves the use of a partial reference, only the author and the date, contained within a parenthesis with the complete details on the last page of the whole document. This is commonly used in APA, Harvard, and MLA reference styles. You may also like persuasive essay examples & samples .

Reference Style Guide

There are different referencing or citation styles that an author can use in his or her write-up depending on the requirement or author’s preference. The common reference styles are APA, MLA, Oxford, Harvard, and Chicago Reference Styles. Here is a brief discussion with regard to the different reference styles that you can use in your paper. You may also check out self-introduction essay examples & samples .

1. APA Reference Style

In-text citation basic format.

The in-text citation must contain basic information of the source which are as follows:

  • the author/s
  • the year of publication
  • the page number (if applicable)

For example:

When testing the usability of a website, it is necessary to gather demographic information about the users (Lazar, 2006).

This is needed when the information or idea you are using is from another source. Similarly, when you paraphrased, summarized, or quoted another author, you must also provide a citation in the text, hence, and in-text citation. You might be interested in descriptive essay examples & samples .

There are some cases when there are two different sources but the same author and year of publication are the same. To distinguish them, a lower-case letter must be attached to the year.

The quotations must be enclosed in quotation marks with the reference citation following the quotations.

When gathering data it is important to remember that “only relevant types of demographic information should be requested” (Lazar, 2006, p. 52).

Quotations must be identical to the original source, but some small changes are acceptable. You may also see informative essay examples & samples .

Reference List Format

Usually, the reference list is presented at the end of the paper. Each reference must have the following parts:

  • the name of the author
  • other publication information

Bowker, N., & Tuffin, K. (2002). Users with disabilities’ social and economic development through online access. In M. Boumedine (Ed.), Proceedings of the IASTED International Conference on Information and Knowledge Sharing (pp. 122–127). Anaheim, CA: ACTA Press. You may also like samples of formal essays .

2. MLA Reference Style

  • the page number

Billy has the ability to relate to others with his voice (Vonnegut 36).

Similarly, this is needed when the information or idea you are using is from another source. Similarly, when you paraphrased, summarized, or quoted another author, you must also provide a citation in the text, hence, an in-text citation. You may also check out high school essay examples & samples .

Quotations must be identical to the original source, but some small changes are acceptable.

  • the title of the work
  • other publication information including the publishing medium

New Zealand Writers Guild. “Writing for television: A beginners guide.” New Zealand Writers Guild. 2005. Web. 28 June 2011. You might be interested in personal essay examples & samples .

3. Oxford Reference Style

The in-text citation must contain only a footnote.

In-text example:

Every living creature in the sea contains iron.

Footnote example:

Stella Cottrell, The Study Skills Handbook (Basingstoke: Palgrave Macmillan, 2013). You may also see photo essay examples & samples .

Cottrell, Stella, The Study Skills Handbook (Basingstoke: Palgrave Macmillan, 2013)

4. Harvard Reference Style

When testing the usability of a website, it is necessary to gather demographic information about the users (Lazar 2006).

This is similar to APA Reference Style but without comma between the name of the author and the date. You may also see evaluation essay examples .

Quotations must be identical to the original source, but some small changes are acceptable. You may also like analytical essay examples & samples .

  • Book – the order of the elements are author, year, book title, publisher, and place of publication (for example, “Wallace, A, Schirato, T, & Bright, P 1999, Beginning university: Thinking, researching and writing for success, Allen & Unwin, St Leonards, NSW.”) You may also see academic essay examples .
  • Chapter in a book – the order of elements are author, year, chapter title, editors, book title, publisher, and place of publication (for example, “Amin, A 2000, ‘The economic base of contemporary cities’, in G Bridge & S Watson (eds), A companion to the city, Blackwell, Oxford.”)
  • Journal article – the order of elements are author, year, article title, journal title, volume and/or issue number, and page range (for example, “Castles, FG, Curtin, JC, & Vowles, J 2006, ‘Public policy in Australia and New Zealand: The new global context’, Australian Journal of Political Science, Vol. 41, no. 2, pp. 131–143.”) You may also like scholarship essay examples .
  • Web page – the order of elements are author, year, document title, site controller/sponsor, location of controller/sponsor, date of viewing, and URL address (for example, “Benson, A 2006, Potamopyrgus antipodarum, United States Geological Survey, USA, viewed 5 August 2006, <“

5. Chicago Reference Style

Closely similar to Oxford Reference Style, in this style, the authors are identified by a number in the text, and the details are indexed in the form of a footnote or an endnote.

When a source is first used, the complete information must be presented such as the author, title, publisher, year, and page number. If it is cited again, a shortened version can be used. You may also check out argumentative essay examples .

Cottrell¹ emphasises the use of outside source materials in academic writing. When writing an assignment, this will form the crucial second step.²

The footnote or endnote will appear as follows:

1. Stella Cottrell, The Study Skills Handbook , 3rd ed. (New York: Palgrave Macmillan, 2008), 181. 2. Cottrell, The Study Skills Handbook , 176.

  • Book –  the order of elements are author, book title, city of publication, publisher name, year, page number (for example, “Mason Durie, Ng? k?hui pou: Launching M?ori Futures (Wellington: Huia Publishers, 2003), 22.”)
  • Chapter in a book – the order of elements are author, chapter title, book title, editors, page range, city of publication, publisher name, year, page number (for example, “Ash Amin, “The Economic Base of Contemporary Cities,” in A Companion to the City, ed. Gary Bridge and Sophie Watson, 115–129 (Oxford: Blackwell, 2000), 120.”) You might be interested in literary essay examples & samples .
  • Journal article – the order of elements are author, article title, journal title, volume number, issue number, year, page range (for example, “Francis G. Castles, Jennifer Curtin, and Jack Vowles, “Public Policy in Australia and New Zealand: The New Global Context,” Australian Journal of Political Science 41, no. 2 (2006): 135.”) You may also see synthesis essay examples & samples .
  • Web page – the order of elements are author, page title, site owner, and URL address (for example, “A. Benson, “Potamopyrgus antipodarum,” United States Geological Survey, “

These are the common reference styles that you can use in your paper, and hopefully the discussion and examples presented above enlightened you and helped you a lot.

How to Write Reference Essay

Writing a reference essay involves a detailed process of research, analysis, and synthesis of information from various sources to support your arguments or insights on a specific topic. Here’s a structured approach to crafting a comprehensive reference essay:

1. Choose Your Topic

Select a topic that interests you and is relevant to your study or assignment. Ensure it’s broad enough to research but narrow enough to manage within your essay’s scope.

2. Conduct Preliminary Research

Begin with general sources to gain a broad understanding of your topic. Use academic databases, books, and reputable online sources to gather background information and identify key themes, debates, and researchers in the field.

3. Develop a Thesis Statement

Formulate a clear thesis statement that presents your main argument or perspective on the topic. This statement will guide the direction of your essay and help focus your research.

4. Conduct Detailed Research

Dive deeper into your topic by seeking out specific studies, articles, and scholarly discussions related to your thesis. Look for sources that both support and contradict your perspective to ensure a balanced argument.

5. Create an Outline

Organize your main points and supporting evidence into an outline. This will serve as a roadmap for your essay, helping to ensure a logical flow of ideas.

6. Write the Introduction

Introduce your topic, providing necessary background information to contextualize your essay. Clearly state your thesis statement and briefly outline the main points you will cover.

7. Write the Body Paragraphs

Each body paragraph should focus on a single main idea that supports your thesis. Begin with a topic sentence, followed by evidence from your research, analysis of this evidence, and a concluding sentence that ties the evidence back to your main argument. Properly cite all sources using the required citation style.

8. Write the Conclusion

Summarize the main points of your essay and restate your thesis in light of the evidence you’ve presented. Discuss the implications of your findings and suggest areas for further research.

9. Include References

Provide a comprehensive list of all the sources cited in your essay. Follow the specific formatting guidelines (APA, MLA, Chicago, etc.) for listing references.

How do you reference a source in an essay?

To reference a source in an essay, include an in-text citation within the body that corresponds to a full citation in your bibliography or reference list at the essay’s end.

How do I cite a reference?

To cite a reference, use the prescribed citation style (APA, MLA, Chicago, etc.), providing author name(s), publication year, title, and source details (e.g., volume, issue, pages for journals).

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Title: essays on responsible and sustainable finance.

Abstract: The dissertation consists of three essays on responsible and sustainable finance. I show that local communities should be seen as stakeholders to decisions made by corporations. In the first essay, I examine whether the imposition of fiduciary duty on municipal advisors affects bond yields and advising fees. Using a difference-in-differences analysis, I show that bond yields reduce by 9\% after the imposition of the SEC Municipal Advisor Rule. In the second essay, we analyze the impact of USD 40 billion of corporate subsidies given by U.S. local governments on their borrowing costs. We find that winning counties experience a 15 bps increase in bond yield spread as compared to the losing counties. In the third essay, we provide new evidence that the bankruptcy filing of a locally-headquartered and publicly-listed manufacturing firm imposes externalities on the local governments. Compared to matched counties with similar economic trends, municipal bond yields for affected counties increase by 10 bps within a year of the firm filing for bankruptcy. The final essay examines whether managers walk the talk on the environmental and social discussion. We train a deep-learning model on various corporate sustainability frameworks to construct a comprehensive Environmental and Social (E and S) dictionary. Using this dictionary, we find that the discussion of environmental topics in the earnings conference calls of U.S. public firms is associated with higher pollution abatement and more future green patents.
Comments: PhD thesis
Subjects: General Finance (q-fin.GN)
Cite as: [q-fin.GN]
  (or [q-fin.GN] for this version)

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  27. [2406.12995] Essays on Responsible and Sustainable Finance

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