Cita APA

Copeland, L. O., & McDonald, M. B. (2001). Principles of seed science and technology (4th ed.). Boston: Kluwer.

Citación estilo Chicago

Copeland, Lawrence O., and Miller B. McDonald. Principles of Seed Science and Technology. 4th ed. Boston: Kluwer, 2001.

Cita MLA

Copeland, Lawrence O., and Miller B. McDonald. Principles of Seed Science and Technology. 4th ed. Boston: Kluwer, 2001.