Style de citation APA

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

Style de citation Chicago

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

Style de citation MLA

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

Attention : ces citations peuvent ne pas être correctes à 100%.