If you’ve been doing a lot of research for a project, you may have heard that you need to include a bibliography section. This is an important element in both academic and creative studies, whether you’re writing a groundbreaking medical study or the next great historical fiction novel.
But what is a bibliography page, exactly? And why do we need one in the first place? Not to worry; we’ll guide you through everything you need to know, with some examples of how to format your own the right way.
What is a bibliography?
A bibliography is a comprehensive list of source materials that an author used to compile a work. It includes essential information such as author, title, publication date, and where it was found. A bibliography gives credibility to an author and shows how they got their information.
Traditionally this was a list of resource books and journals, but today a bibliography can also include websites and other online resources. Bibliographies are more common in nonfiction texts and academic papers than in fiction, but you will see them used in novels occasionally. Fiction authors will often take a more casual approach, and call the bibliography something like “Further Reading” or “Extra Resources”.
What is an annotated bibliography?
An annotated bibliography is an expanded bibliography in which the source materials are supplemented with notes from the author. The annotation will usually be a few sentences that describe what the author learned from this particular source, with a short personal reflection or analysis. This can be excellent preparation for a bigger research project.
Annotated bibliographies are often a requirement of research papers. In these cases, the academic institution will provide specific guidelines to their students on what sort of information they’re looking for. If you’re writing a novel or nonfiction book, you don’t need to include annotations if you don’t want to—but you can, if you’d like to add some information about why you used a particular resource.
When do writers need a bibliography?
If you’re writing a work of nonfiction or a novel that has a lot of specific information in it, you might be wondering if it’s a good idea to include a bibliography page. Here are a few important things to keep in mind.
To protect your work against plagiarism
The biggest reason writers include a bibliography page is to ensure readers don’t think they’re claiming certain facts or references as their own. If you include a quote or specific piece of insight without the proper citation, you could be accused of plagiarism.
A bibliography ensures you’re following copyright rules and respectfully acknowledging your source material. After all, you wouldn’t want someone to use your own research without giving you proper credit!
To remind you where to look up stuff
Writing a bibliography as you go can be helpful when you’re juggling a lot of different resources. Many nonfiction writers create a detailed outline before they begin writing, and this often involves extensive research. But if you don’t keep track of where you find your information, you might find yourself scrambling to find an interesting anecdote or quotation you’d been planning to include.
Consider writing down each resource that you collect, along with a page number if applicable. This will make the writing process much smoother; and, putting together a polished works cited page at the very end will be a snap.
To help readers learn more
One of the great gifts of literature is that it expands horizons. If a reader enjoys your book or research paper, they may want to go out and learn more about your topic. A bibliography gives them a road map for where to go next.
If you’ve done your work well, “The End” is only the beginning. The reader will have learned something new, and they’ll keep learning by turning to additional material with a fresh understanding of the world. This is particularly helpful for writers of historical fiction, where crafting a satisfying story ending can shape how readers remember your research and worldbuilding.
How to format a bibliography correctly
Now that we know when and why you might need one, let’s look at how to write out the necessary bibliographic information for each resource.
How to write a bibliography using APA formatting
“APA” stands for American Psychological Association. It’s the most commonly used formatting system in the social sciences. The citation format in APA style usually goes like this:
Last Name, First Initial. (Year of publication). *Title.* Publisher.
For example:
Bunson, M. (1993). *The Vampire Encyclopedia.* Gramercy.
To reference a website, the citation looks like this:
Last Name, First Initial. (Year, Month Date). *Title of page*. Site Name. URL
George, S. (2017, October 27). *How long have we believed in vampires?* The Conversation. <https://theconversation.com/how-long-have-we-believed-in-vampires-85639>
How to write a bibliography using MLA formatting
“MLA” stands for Modern Language Association, and it’s commonly used in arts and humanities studies. The citation in MLA style format looks like this:
Last Name, First Name. *Title of Book*. Publisher, Publication Year.
For example:
Bunson, Matthew. *The Vampire Encyclopedia*. Gramercy, 1993.
For a website, the citation looks like this:
Last Name, First Name. “Webpage Title.” *Website*, Publication Day Month Year, URL.
George, Sam. “How long have we believed in vampires?” *The Conversation*, 13 September 2022, <theconversation.com/how-long-have-we-believed-in-vampires-85639>.
How to write a bibliography using CMS formatting
“CMS” stands for Chicago Manual of Style. You’ll often hear it just being called “Chicago” or “Chicago style”. This is the most common format you’ll find in literature, particularly in fiction. The citation format in CMS looks like this:
Last Name, First Name. *Title*. City of Publication: Publisher, Year of publication.
Bunson, Matthew. *The Vampire Encyclopedia*. New York: Gramercy, 1993.
For a website, the citation looks like this:
Last Name, First Name. “Webpage Title.” Publication date. URL.
George, Sam. “How long have we believed in vampires?” September 13, 2022, <theconversation.com/how-long-have-we-believed-in-vampires-85639>.
If there isn’t a specified author, use the website name instead.
“How long have we believed in vampires?” *The Conversation*, September 13, 2022, <theconversation.com/how-long-have-we-believed-in-vampires-85639>.
In most instances, long works like novels or essay collections are italicized, while shorter works like articles and single essays are wrapped in quotation marks. Chicago style books often use footnotes within the chapters, and a more detailed bibliography at the end. Regardless of your chosen style, you should include the title, author surname, place of publication, and date.
How to format an annotated bibliography
To create an annotated bibliography, start by writing out all the citations using one of the three methods above. Then, you can go back and add annotations to each item on the list.
The annotation can be anywhere from a few sentences to a few pages, depending on the writer’s purpose. Thesis students will usually have guidance on how much detail to include. If you’re writing a nonfiction book and want to include an annotated bibliography, a short paragraph of about a hundred words beside each one is a good rule of thumb.
An annotation has three parts: a short summary, an assessment or analysis, and a personal reflection. They encourage writers to back up their research, and support any new arguments you might be making in your work. Think about why you found this source helpful, and how it helped you shape the main arguments of your project.
Here’s an example:
Bunson, Matthew. The Vampire Encyclopedia. New York: Gramercy, 1993.
Matthew Bunson’s sociohistorical work spans global folklore and popular culture, bringing together film, fiction, and oral storytelling from around the world. Entries include familiar motifs that occur across the spectrum of vampire literature, as well as several vampire-adjacent creatures that arise in different bodies of folklore from different cultures. Rather than telling the reader whether or not these monsters truly exist, this book allows the reader to draw connections between historical accounts and formulate their own ideas. I chose this book to illustrate how the vampire legend did not originate in any one time or place, but rather became an amalgam of different regional beliefs and fears.
Note how the annotation is indented away from the side of the page, while the citation is left aligned. This makes it easier to read when there’s a list of all the sources together.
Some programs like Microsoft Word and Adobe Acrobat have built-in tools to help format footnotes and bibliographies. But it’s still good practice to try writing your own.
A bibliography helps you cover your bases
After all the effort you’ve put into your research, a bibliography is the best way to show people that your information’s reliable, that you’ve done the work, and that you never stop learning. Plus, bibliographies help you think critically about what documents you’re drawing from, and why. And when your work gets published… maybe you’ll end up in the bibliography of someone else’s book!
