APA Style

Woolf, Bob. (1990). Friendly persuasion : how to negotiate and win . New York: Berkley Books.

Chicago Style

Woolf, Bob. Friendly persuasion : how to negotiate and win. New York: Berkley Books, 1990. Text.

MLA Style

Woolf, Bob. Friendly persuasion : how to negotiate and win. New York: Berkley Books, 1990. Text.

Turabian Style

Woolf, Bob. Friendly persuasion : how to negotiate and win. New York: Berkley Books, 1990. Print.