Pavelis, G. A., Helms, D., & Stalcup, S. (2011). Soil and water conservation expenditures by USDA agencies, 1935-2010. United States Department of Agriculture, Natural Resources Conservation Service.
Chicago Style (17th ed.) CitationPavelis, George A., Douglas Helms, and Sam Stalcup. Soil and Water Conservation Expenditures by USDA Agencies, 1935-2010. Washington, DC: United States Department of Agriculture, Natural Resources Conservation Service, 2011.
MLA (9th ed.) CitationPavelis, George A., et al. Soil and Water Conservation Expenditures by USDA Agencies, 1935-2010. United States Department of Agriculture, Natural Resources Conservation Service, 2011.
Warning: These citations may not always be 100% accurate.