Cita APA (7th ed.)

Buffett, P. (2010). Life is what you make it. Harmony Books.

Cita Chicago (17th ed.)

Buffett, Peter. Life Is What You Make It. New York: Harmony Books, 2010.

Cita MLA (8th ed.)

Buffett, Peter. Life Is What You Make It. Harmony Books, 2010.