Cita APA (7th ed.)
Schell, J. (1996). The Entrepreneur magazine: Small business answer book :solutions to the 101 most common small business problems. J. Wiley.
Cita Chicago (17th ed.)
Schell, Jim. The Entrepreneur Magazine: Small Business Answer Book :solutions to the 101 Most Common Small Business Problems. New York: J. Wiley, 1996.
Cita MLA (9th ed.)
Schell, Jim. The Entrepreneur Magazine: Small Business Answer Book :solutions to the 101 Most Common Small Business Problems. J. Wiley, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.