Cita APA (7th ed.)

Cohen, W. A. (1985). How to make it big as a consultant. Amacom.

Cita Chicago (17th ed.)

Cohen, William A. How to Make It Big as a Consultant. New York: Amacom, 1985.

Cita MLA (9th ed.)

Cohen, William A. How to Make It Big as a Consultant. Amacom, 1985.