Cita APA (7a ed.)

Caldwell, B. (1973). Soybeans: Improvement, production, and uses (1st edition.). Américan Society of Agronomy.

Cita Chicago Style (17a ed.)

Caldwell, B.E. Soybeans: Improvement, Production, and Uses. 1st edition. Madison, Wisconsin: Américan Society of Agronomy, 1973.

Cita MLA (8a ed.)

Caldwell, B.E. Soybeans: Improvement, Production, and Uses. 1st edition. Américan Society of Agronomy, 1973.