Cita APA (7th ed.)

Carnegie, D. (1981). How to win friends and influence people (Rev. ed.). Simon and Schuster.

Cita Chicago (17th ed.)

Carnegie, Dale. How to Win Friends and Influence People. Rev. ed. New York: Simon and Schuster, 1981.

Cita MLA (9th ed.)

Carnegie, Dale. How to Win Friends and Influence People. Rev. ed. Simon and Schuster, 1981.