Cita APA (7a ed.)
Cohen, W. A. (1990). <The> Entrepreneur and Small Business Problem Solver: <An> Encyclopedic Reference and Guide (2. ed.). Wiley.
Cita Chicago Style (17a ed.)
Cohen, William A. <The> Entrepreneur and Small Business Problem Solver: <An> Encyclopedic Reference and Guide. 2. ed. New York: Wiley, 1990.
Cita MLA (9a ed.)
Cohen, William A. <The> Entrepreneur and Small Business Problem Solver: <An> Encyclopedic Reference and Guide. 2. ed. Wiley, 1990.
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