APA (7th ed.) Citation

United States. Natural Resources Conservation Service. National soil survey handbook (NSSH). United States Department of Agriculture, Natural Resources Conservation Service.

Chicago Style (17th ed.) Citation

United States. Natural Resources Conservation Service. National Soil Survey Handbook (NSSH). [Washington, D.C.]: United States Department of Agriculture, Natural Resources Conservation Service.

MLA (9th ed.) Citation

United States. Natural Resources Conservation Service. National Soil Survey Handbook (NSSH). United States Department of Agriculture, Natural Resources Conservation Service.

Warning: These citations may not always be 100% accurate.