एपीए उद्धरण

Stanley, N. (1989). The best TOEFL test book. New York: Addison-Wesley.

शिकागो स्टाइल उद्धरण

Stanley, Nancy. The Best TOEFL Test Book. New York: Addison-Wesley, 1989.

एमएलए उद्धरण

Stanley, Nancy. The Best TOEFL Test Book. New York: Addison-Wesley, 1989.