Paraphrasing lets you use a source's idea in your own voice, so your paper reads as one argument instead of a string of quotations. It is also where a lot of accidental plagiarism happens. This guide covers what counts as a real paraphrase, why changing a few words is not enough, a five-step method, and a worked example.
What counts as paraphrasing?
A paraphrase restates one specific passage from a source in new words and a new sentence structure, at roughly the same level of detail. It is different from a quotation, which keeps the author's exact words inside quotation marks, and from a summary, which condenses a longer piece down to its main point.
Because the idea still belongs to the author, a paraphrase always needs a citation. APA asks for the author and year, and lets you add a page number when it helps readers find the passage in a long work; MLA asks for the author and page number.
Paraphrasing vs. patchwriting
Patchwriting means copying a sentence and swapping in synonyms while keeping its grammar, word order and rhythm. At a glance it looks like a paraphrase, but an instructor or a similarity checker can still see the original sentence underneath. Many instructors and academic integrity policies treat it as plagiarism even when a citation is present, because the expression is still mostly the author's.
The test is simple: if you can line your sentence up against the original and match them clause by clause, you have patchwritten it. Start again from the idea, not from the sentence.
How to paraphrase in 5 steps
Understand the passage. Read it until you can explain it out loud without looking. If you can't, you are not ready to paraphrase it yet.
Note the key idea, then put the source away. Write down a few words that capture the point. Close the tab or turn the page over.
Write your version from memory. Use your own sentence structure. Try starting from a different part of the idea than the author did.
Compare it with the original. Rewrite any run of words you copied, and check that the meaning, including how strong the claim is, has not shifted.
Cite it. Add the in-text citation, and put any distinctive term you had to keep in quotation marks.




