Milk production / Crop Reporting Board, Economics, Statistics, & Cooperatives Service, U.S. Department of Agriculture.
Čikaški stil citiranja (17. izdanje)Milk Production / Crop Reporting Board, Economics, Statistics, & Cooperatives Service, U.S. Department of Agriculture.
MLA način citiranja (9. izdanje)Milk Production / Crop Reporting Board, Economics, Statistics, & Cooperatives Service, U.S. Department of Agriculture.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.