APA (7th ed.) Citation

Cohen, W. A. (1983). The entrepreneur [and] small business problem solver: An encyclopedic reference guide. John Wiley.

Chicago Style (17th ed.) Citation

Cohen, William A. The Entrepreneur [and] Small Business Problem Solver: An Encyclopedic Reference Guide. New York: John Wiley, 1983.

MLA (9th ed.) Citation

Cohen, William A. The Entrepreneur [and] Small Business Problem Solver: An Encyclopedic Reference Guide. John Wiley, 1983.