United States. Agricultural Marketing Service, United States. Crop Reporting Board, United States. Dept. of Agriculture. Statistical Reporting Service, & United States. Bureau of Agricultural Economics. Agricultural situation. Bureau, for sale by the Supt. of Docs., U.S. G.P.O.
芝加哥风格引文United States. Agricultural Marketing Service, United States. Crop Reporting Board, United States. Dept. of Agriculture. Statistical Reporting Service, 与 United States. Bureau of Agricultural Economics. Agricultural Situation. Washington, D.C.: Bureau, for sale by the Supt. of Docs., U.S. G.P.O.
MLA引文United States. Agricultural Marketing Service, et al. Agricultural Situation. Bureau, for sale by the Supt. of Docs., U.S. G.P.O.
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