Παραπομπή APA

(1981). Nutrient requirements of goats: Angora, dairy, and meat goats in temperate and tropical countries. Washington, D.C: National Academy Press.

Παραπομπή Chicago Style

Nutrient Requirements of Goats: Angora, Dairy, and Meat Goats in Temperate and Tropical Countries. Washington, D.C: National Academy Press, 1981.

Παραπομπή MLA

Nutrient Requirements of Goats: Angora, Dairy, and Meat Goats in Temperate and Tropical Countries. Washington, D.C: National Academy Press, 1981.

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