Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Caldwell, B. E. Soybeans: Improvement, Production and Uses. Madison: American Society of Agronomy, 1973.

Cita MLA (8a ed.)

Caldwell, B. E. Soybeans: Improvement, Production and Uses. American Society of Agronomy, 1973.