APA (7th ed.) Zitazioa

Owen, J. B. (1983). Cattle feeding. Farming Press.

Chicago Style (17th ed.) Zitazioa

Owen, John Bryn. Cattle Feeding. Ipswich: Farming Press, 1983.

MLA (9th ed.) Zitazioa

Owen, John Bryn. Cattle Feeding. Farming Press, 1983.