Learn why and how to cite sources properly, and understand the difference between citation styles.
Citing sources serves two purposes: it gives credit to the original creator, and it allows readers to verify your claims by finding the original source themselves.
When you use someone else's ideas, words, or data in your work, you must acknowledge the source. Failing to do so is plagiarism — presenting others' work as your own. Citation is both an ethical obligation and a practical tool that strengthens your credibility.
Every citation must include enough information for a reader to find the original source. For most sources this means: author name(s), title of the work, publication name, date, and location (page numbers, URL, or DOI).
Tools like Zotero, EasyBib, and Citation Machine can generate citations automatically. Always review auto-generated citations for accuracy — they sometimes contain errors.
You must cite a source even when you paraphrase — restate the idea in your own words. Only common knowledge (facts known by most people) does not require citation.
Ready to test your knowledge?
3 questions · Grade 7 level