APA-Zitierstil (7. Ausg.)

Cohen, W. A. (2009). How to make it big as a consultant (4th ed.). American Management Association.

Chicago-Zitierstil (17. Ausg.)

Cohen, William A. How to Make It Big as a Consultant. 4th ed. New York: American Management Association, 2009.

MLA-Zitierstil (9. Ausg.)

Cohen, William A. How to Make It Big as a Consultant. 4th ed. American Management Association, 2009.