APA (7th ed.) Citation

Sampson, A. (1999). Mandela: The authorized biography (1. American ed.). Knopf.

Chicago Style (17th ed.) Citation

Sampson, Anthony. Mandela: The Authorized Biography. 1. American ed. New York: Knopf, 1999.

MLA (9th ed.) Citation

Sampson, Anthony. Mandela: The Authorized Biography. 1. American ed. Knopf, 1999.

Warning: These citations may not always be 100% accurate.