National Research Council (USA) Committee on Nutrient Requirements of Beef Cattle. (2016). Nutrient requirements of beef cattle (Eighth revised edition.). <<The>> National Academic Press.
Chicago-Zitierstil (17. Ausg.)National Research Council (USA) Committee on Nutrient Requirements of Beef Cattle. Nutrient Requirements of Beef Cattle. Eighth revised edition. Washington DC: <<The>> National Academic Press, 2016.
MLA-Zitierstil (9. Ausg.)National Research Council (USA) Committee on Nutrient Requirements of Beef Cattle. Nutrient Requirements of Beef Cattle. Eighth revised edition. <<The>> National Academic Press, 2016.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.