United States. Division of Soil Survey. (2002). Anthropogenic soils (Version 1.0.). U.S. Dept. of Agriculture, Natural Resources Conservation Service, National Soil Survey Center, Soil Survey Division.
Chicago Style (17th ed.) CitationUnited States. Division of Soil Survey. Anthropogenic Soils. Version 1.0. Lincoln, Neb.: U.S. Dept. of Agriculture, Natural Resources Conservation Service, National Soil Survey Center, Soil Survey Division, 2002.
MLA (9th ed.) CitationUnited States. Division of Soil Survey. Anthropogenic Soils. Version 1.0. U.S. Dept. of Agriculture, Natural Resources Conservation Service, National Soil Survey Center, Soil Survey Division, 2002.
Warning: These citations may not always be 100% accurate.