APA (7th ed.) Citation

Knott, J. E., Lorenz, O. A., & Maynard, D. N. (1980). Knott's handbook for vegetable growers (2d ed.). Wiley.

Chicago Style (17th ed.) Citation

Knott, James Edward, Oscar Anthony Lorenz, and Donald N. Maynard. Knott's Handbook for Vegetable Growers. 2d ed. New York: Wiley, 1980.

MLA (9th ed.) Citation

Knott, James Edward, et al. Knott's Handbook for Vegetable Growers. 2d ed. Wiley, 1980.