Cita APA (7a ed.)
Cohen, W. A. (1985). How to make it big as a consultant. Amacom.
Cita Chicago Style (17a ed.)
Cohen, William A. How to Make It Big as a Consultant. New York: Amacom, 1985.
Cita MLA (9a ed.)
Cohen, William A. How to Make It Big as a Consultant. Amacom, 1985.
Precaución: Estas citas no son 100% exactas.