APA (7th ed.) Zitazioa

Hardy, R., & Meadowcroft, S. (1990). Indoor beef production. Farming Press.

Chicago Style (17th ed.) Zitazioa

Hardy, Ron, eta Sam Meadowcroft. Indoor Beef Production. Ipswich: Farming Press, 1990.

MLA (9th ed.) Zitazioa

Hardy, Ron, eta Sam Meadowcroft. Indoor Beef Production. Farming Press, 1990.