Cita APA (7th ed.)

Maynard, D. N., & Hochmuth, G. J. (1997). Knott's handbook for vegetable growers (4a. ed.). John Wiley.

Cita Chicago (17th ed.)

Maynard, Donald N., i George Joseph Hochmuth. Knott's Handbook for Vegetable Growers. 4a. ed. Nueva York: John Wiley, 1997.

Cita MLA (9th ed.)

Maynard, Donald N., i George Joseph Hochmuth. Knott's Handbook for Vegetable Growers. 4a. ed. John Wiley, 1997.