Cita APA (7th ed.)

Carnegie, D. (1970). How to enjoy your life and your job. Simon and Schuster Vermilion.

Cita Chicago (17th ed.)

Carnegie, Dale. How to Enjoy Your Life and Your Job. New York, London: Simon and Schuster Vermilion, 1970.

Cita MLA (8th ed.)

Carnegie, Dale. How to Enjoy Your Life and Your Job. Simon and Schuster Vermilion, 1970.