Answer:
I believe it's A.
Step-by-step explanation:
quotation marks are used to quote people, of course. You add the person's name at the end of it so the reader knows where you got the quote. (I would also say that if you don't put them, people would think you're plagiarizing plagiarizing, but I'm not too clear on that) If you are quoting a line from a book, instead of putting the person's name you put the page of the book.
ex:
"quote" (page #)
I apologise if I am wrong!