APA-Zitierstil (7. Ausg.)

Copeland, L. O. (2001). Principles of seed science and technology (4th ed.). Kluwer Academic Publishers.

Chicago-Zitierstil (17. Ausg.)

Copeland, Lawrence O. Principles of Seed Science and Technology. 4th ed. Boston: Kluwer Academic Publishers, 2001.

MLA-Zitierstil (9. Ausg.)

Copeland, Lawrence O. Principles of Seed Science and Technology. 4th ed. Kluwer Academic Publishers, 2001.