United States. Bureau of Agricultural Economics, United States. Department of Agriculture, United States. Bureau of Chemistry and Soils, Baker, O. E., & Marbut, C. F. (1935). Atlas of American agriculture. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Bureau of Agricultural Economics, United States. Department of Agriculture, United States. Bureau of Chemistry and Soils, O. E. Baker, and Curtis Fletcher Marbut. Atlas of American Agriculture. Washington: U.S. G.P.O., 1935.
MLA (9th ed.) CitationUnited States. Bureau of Agricultural Economics, et al. Atlas of American Agriculture. U.S. G.P.O., 1935.
Warning: These citations may not always be 100% accurate.