Add a citation to the student's essay, if necessary. The original passage is below.

Harry Potter and the Sorcerer's Stone
— a book by J.K. Rowling, chapter 13, page 190.
"Will you stop saying the name!" Ron hissed.

Part of a student's essay:
When Harry insists upon naming Voldemort out loud, Ron hisses, "[S]top saying the name!" and glares at him.

Cite it^