Welcome to your one-stop hub for citation help. Whether you’re quoting a book or referencing a YouTube video, we’ve got you covered. Find your source type below to get started.
How to Cite …
Every source type has unique citation rules. Select the type of source you are citing from the categories below to find a detailed guide.
Common Written Works
Web & Digital Content
Visual Media
Audio & Interactive Media
Academic & Research
Literary & Historical Texts
Professional & Specialized References
Government & Legal Documents
Core Citation Skills
- Introduce a Quote Learn to seamlessly integrate quotations into your writing using signal phrases and proper punctuation.
- Paraphrase Master the art of restating someone else’s ideas in your own words while still giving proper credit.
- Paraphrasing vs. Summarizing Understand the key difference between restating a specific point (paraphrasing) and condensing a whole work (summarizing).
- Quote within a Quote Properly format and cite a quotation that is already embedded within your source material.
- Yourself (Self-Citation) Learn the correct way to cite your own previously published or submitted work.
- Unpublished Work Find out how to cite sources that have not been formally published, such as manuscripts or drafts.
Citation Fundamentals
Why is Citing Important?
Giving credit is academic integrity. It’s the fundamental way we acknowledge the intellectual labor of others, building a transparent chain of ideas that readers can follow back to their origin. This act of attribution is a bulwark against the silent theft of plagiarism.
Properly referencing sources lets your audience verify your claims and explore topics further. A simple courtesy, really. But one with profound implications for your credibility and participation in the scholarly conversation.
When Should I Cite Sources?
You must cite every time. Anytime you incorporate words, ideas, data, or arguments that are not your own, you are obligated to provide a reference, regardless of whether you quote directly or rephrase the concept. This applies when you summarize a work, borrow a unique term, or present statistics you didn’t personally compile.
Think of it as an intellectual breadcrumb trail; leave one at every turn. Even for a single, powerful phrase. Yes, even then. The goal is to create a clear map showing where your ideas end and another’s begin.
What is “Common Knowledge”? (What not to cite)
Some facts don’t need a source. This category, known as “common knowledge,” includes information that is widely accepted and appears in numerous general reference materials without dispute. These are the bedrock truths of a field, the kind of information that lives un-footnoted in the public consciousness.
For example, stating that Paris is the capital of France or that water freezes at 0 degrees Celsius requires no citation. But the line can be blurry. If you hesitate for even a second, wondering if your reader knows this fact, just add the citation. It’s the safer, smarter play.
In-Text vs. Full Reference
A citation has two connected parts. The first is the brief marker you place directly in your text, a quick signal to your reader. This parenthetical nod (like (Jones, 2023)) acts as a key.
That key unlocks the second part: the full, detailed entry at the end of your document in the Works Cited or References list. There, your reader finds all the information needed to locate the original source themselves. The two pieces operate in a perfect symbiosis. One points, the other explains. Without the pointer, the final list is just a bibliography; without the list, the pointer is a dead end.
The Building Blocks of a Citation
Citations aren’t magic. They are simply puzzles assembled from a few core pieces of information. Once you learn to spot these building blocks, any citation style becomes dramatically less mysterious.
You’re almost always looking for the same handful of things: Who created it? (The author). What is it called? (The title). When was it made? (The publication date). Who made it available? (The publisher). And where can I find it? (The location, like a URL or page numbers).
But different styles like APA or MLA are just different rulebooks for arranging these same blocks. One might want the date in a different spot, another might italicize a different piece. The elemental components, however, remain constant. It’s all just assembly.