Food prices and why.
APA Citation
United States. Dept. of Agriculture. Economic Research Service. Marketing Economics Division. (1964). Food prices and why. [Washington, D.C.]: Marketing Economics Division, Economic Research Service, U.S. Dept. of Agriculture.
MLA Citation
United States. Dept. of Agriculture. Economic Research Service. Marketing Economics Division. Food Prices And Why. [Washington, D.C.]: Marketing Economics Division, Economic Research Service, U.S. Dept. of Agriculture, 1964.
Warning: These citations may not always be complete (especially for serials).