Snapp, R. R. (1939). Beef cattle: Their feeding and management in the corn belt states (3. ed.). Wiley.
Chicago-Zitierstil (17. Ausg.)Snapp, Roscoe R. Beef Cattle: Their Feeding and Management in the Corn Belt States. 3. ed. New York: Wiley, 1939.
MLA-Zitierstil (9. Ausg.)Snapp, Roscoe R. Beef Cattle: Their Feeding and Management in the Corn Belt States. 3. ed. Wiley, 1939.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.