Citazione Stile APA (7a Edizione)
Cohen, W. A. (2006). The entrepreneur and small business problem solver (3rd ed.). Wiley.
Citazione stile Chigago Style (17a edizione)
Cohen, William A. The Entrepreneur and Small Business Problem Solver. 3rd ed. New York: Wiley, 2006.
Citatione MLA (9a ed.)
Cohen, William A. The Entrepreneur and Small Business Problem Solver. 3rd ed. Wiley, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.