APA (7th ed.) Citation

Gumpert, D. E., & Timmons, J. A. (1982). The insider's guide to small business resources. Doubleday.

Chicago Style (17th ed.) Citation

Gumpert, David E., and Jeffry A. Timmons. The Insider's Guide to Small Business Resources. Garden City, N.Y.: Doubleday, 1982.

MLA (9th ed.) Citation

Gumpert, David E., and Jeffry A. Timmons. The Insider's Guide to Small Business Resources. Doubleday, 1982.