APA-Zitierstil (7. Ausg.)

Caldwell, B. E. (1973). Soybeans: Improvement, production, and uses. American Soc. of Agronomy.

Chicago-Zitierstil (17. Ausg.)

Caldwell, Billy E. Soybeans: Improvement, Production, and Uses. Madison, Wis: American Soc. of Agronomy, 1973.

MLA-Zitierstil (9. Ausg.)

Caldwell, Billy E. Soybeans: Improvement, Production, and Uses. American Soc. of Agronomy, 1973.