APA (7th ed.) Citation

(1985). Nutrient requirements of sheep (6., rev. ed.). National Acad. Press.

Chicago Style (17th ed.) Citation

Nutrient Requirements of Sheep. 6., rev. ed. Washington DC: National Acad. Press, 1985.

MLA (9th ed.) Citation

Nutrient Requirements of Sheep. 6., rev. ed. National Acad. Press, 1985.