United States. Dept. of Agriculture. Economic Research Service & Trotter, W. K. (1973). Potential for oilseed sunflowers in the United States. for sale by the Supt. of Docs., U.S. Govt. Print. Off..
Chicago Style (17th ed.) CitationUnited States. Dept. of Agriculture. Economic Research Service and Warren Kingsbury Trotter. Potential for Oilseed Sunflowers in the United States. Washington, D.C.: for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1973.
MLA (8th ed.) CitationUnited States. Dept. of Agriculture. Economic Research Service and Warren Kingsbury Trotter. Potential for Oilseed Sunflowers in the United States. for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1973.
Warning: These citations may not always be 100% accurate.