APA (7th ed.) Citation

United States. Natural Resources Conservation Service. (2004). Soil biology and land management. U.S. Dept. of Agriculture, Natural Resouces Conservation Service.

Chicago Style (17th ed.) Citation

United States. Natural Resources Conservation Service. Soil Biology and Land Management. [Washington, D.C.]: U.S. Dept. of Agriculture, Natural Resouces Conservation Service, 2004.

MLA (9th ed.) Citation

United States. Natural Resources Conservation Service. Soil Biology and Land Management. U.S. Dept. of Agriculture, Natural Resouces Conservation Service, 2004.