Cita APA (7a ed.)

Haresign, W., & Cole, D. J. A. (1981). Recent developments in ruminant nutrition. Butterworths.

Cita Chicago Style (17a ed.)

Haresign, William, y D. J. A. Cole. Recent Developments in Ruminant Nutrition. London ; Boston: Butterworths, 1981.

Cita MLA (8a ed.)

Haresign, William, y D. J. A. Cole. Recent Developments in Ruminant Nutrition. Butterworths, 1981.