United States. Department of Agriculture. Economic Research Service & United States. National Agricultural Statistics Service. (1999). Products and services from USDA's Economic Research Service. U.S. Dept. of Agriculture.
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Economic Research Service and United States. National Agricultural Statistics Service. Products and Services from USDA's Economic Research Service. Washington, DC: U.S. Dept. of Agriculture, 1999.
MLA (9th ed.) CitationUnited States. Department of Agriculture. Economic Research Service and United States. National Agricultural Statistics Service. Products and Services from USDA's Economic Research Service. U.S. Dept. of Agriculture, 1999.
Warning: These citations may not always be 100% accurate.