APA (7th ed.) Citation

Cohen, W. A. (2009). How to make it big as a consultant (Fourth edition.). American Management Association.

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

Cohen, William A. How to Make It Big as a Consultant. Fourth edition. American Management Association, 2009.