United States. Department of Agriculture. Economic Research Service. National Economic Analysis Division & United States. Department of Agriculture. Commodity Economics Division. (1977). Cost components of farm-retail price spreads. Dept. of Agriculture, Economic Research Services.
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Economic Research Service. National Economic Analysis Division and United States. Department of Agriculture. Commodity Economics Division. Cost Components of Farm-retail Price Spreads. [Washington]: Dept. of Agriculture, Economic Research Services, 1977.
MLA (9th ed.) CitationUnited States. Department of Agriculture. Economic Research Service. National Economic Analysis Division and United States. Department of Agriculture. Commodity Economics Division. Cost Components of Farm-retail Price Spreads. Dept. of Agriculture, Economic Research Services, 1977.