APA (7th ed.) Citation

United States. Natural Resources Conservation Service & United States. Soil Conservation Service. (1998). National forestry manual. U.S. Dept. of Agriculture, Natural Resources Conservation Service.

Chicago Style (17th ed.) Citation

United States. Natural Resources Conservation Service and United States. Soil Conservation Service. National Forestry Manual. [Washington, D.C.?]: U.S. Dept. of Agriculture, Natural Resources Conservation Service, 1998.

MLA (9th ed.) Citation

United States. Natural Resources Conservation Service and United States. Soil Conservation Service. National Forestry Manual. U.S. Dept. of Agriculture, Natural Resources Conservation Service, 1998.