Cita APA

Fletcher, L. (1983). How to speak like a pro. New York: Ballantine books.

Chicago Style Citation

Fletcher, Leon. How to Speak Like a Pro. New York: Ballantine books, 1983.

Cita MLA

Fletcher, Leon. How to Speak Like a Pro. New York: Ballantine books, 1983.

Atenció: Aquestes cites poden no estar 100% correctes.