APA (7th ed.) Citation

Gumpert, D. E., & Timmons, J. A. (1984). The encyclopedia of small business resources (1st Harper colophon ed.). Harper & Row.

Chicago Style (17th ed.) Citation

Gumpert, David E., and Jeffry A. Timmons. The Encyclopedia of Small Business Resources. 1st Harper colophon ed. New York: Harper & Row, 1984.

MLA (9th ed.) Citation

Gumpert, David E., and Jeffry A. Timmons. The Encyclopedia of Small Business Resources. 1st Harper colophon ed. Harper & Row, 1984.