Raymond, F., Redman, P., & Waltham, R. (1986). Forage conservation and feeding. Farming Press.
Cita Chicago (17th ed.)Raymond, Frank, Peter Redman, i Richard Waltham. Forage Conservation and Feeding. Ipswich: Farming Press, 1986.
Cita MLA (9th ed.)Raymond, Frank, et al. Forage Conservation and Feeding. Farming Press, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.