Cita APA (7a ed.)

Fortune Books. (2006). Secrets of greatness: Advice from the world's top CEO's and entrepreneurs. Time Inc.

Cita Chicago Style (17a ed.)

Fortune Books. Secrets of Greatness: Advice from the World's Top CEO's and Entrepreneurs. New York: Time Inc, 2006.

Cita MLA (9a ed.)

Fortune Books. Secrets of Greatness: Advice from the World's Top CEO's and Entrepreneurs. Time Inc, 2006.