United States. Dept. of Agriculture. Economics and Statistics Service, United States. World Food and Agicultural Outlook and Situation Board, & United States. Dept. of Agriculture. Economic Research Service. (1981). Livestock and meat outlook & situation. The Service.
Chicago-Zitierstil (17. Ausg.)United States. Dept. of Agriculture. Economics and Statistics Service, United States. World Food and Agicultural Outlook and Situation Board, und United States. Dept. of Agriculture. Economic Research Service. Livestock and Meat Outlook & Situation. [Washington, D.C.]: The Service, 1981.
MLA-Zitierstil (8. Ausg.)United States. Dept. of Agriculture. Economics and Statistics Service, et al. Livestock and Meat Outlook & Situation. The Service, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.