APA (7e ed.) Bronvermelding

Ensminger, M. E., & Olentine, C. G. (1978). Feeds & nutrition, complete. Ensminger Pub. Co..

Chicago (17e ed.) Bronvermelding

Ensminger, M. Eugene, en C. G. Olentine. Feeds & Nutrition, Complete. Clovis, Calif.: Ensminger Pub. Co., 1978.

MLA (9e ed.) Bronvermelding

Ensminger, M. Eugene, en C. G. Olentine. Feeds & Nutrition, Complete. Ensminger Pub. Co., 1978.