Which of the following is an example of introducing a quotation?

A: I found this quote that says, "Macaroni is the best pasta" (Jones 35).

B: Jones writes that "Macaroni is the best pasta" (35) even though many Italians would disagree.

C: I disagree with Jones. I think spaghetti is better.

D: "Macaroni is the best pasta" – you should read that quote (Jones 35).