APA-referens (7:e uppl.)

Mandino, O. (2015). University of success. Penguin Random House.

Chicago-referens (17:e uppl.)

Mandino, O.G. University of Success. New York: Penguin Random House, 2015.

MLA-referens (9:e uppl.)

Mandino, O.G. University of Success. Penguin Random House, 2015.