Raymond, F., Redman, P., & Waltham, R. (1986). Forage conservation and feeding. Farming Press.
Chicago Style (17th ed.) ZitazioaRaymond, Frank, Peter Redman, eta Richard Waltham. Forage Conservation and Feeding. Ipswich: Farming Press, 1986.
MLA (9th ed.) ZitazioaRaymond, Frank, et al. Forage Conservation and Feeding. Farming Press, 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.