APA (7th ed.) Citation

United States. Soil Conservation Service. (1984). National plant materials manual (NPMM): 190-V, issue 1 (parts 539-542). U.S. Dept. of Agriculture, Soil Conservation Service.

Chicago Style (17th ed.) Citation

United States. Soil Conservation Service. National Plant Materials Manual (NPMM): 190-V, Issue 1 (parts 539-542). Washington, D.C.: U.S. Dept. of Agriculture, Soil Conservation Service, 1984.

MLA (9th ed.) Citation

United States. Soil Conservation Service. National Plant Materials Manual (NPMM): 190-V, Issue 1 (parts 539-542). U.S. Dept. of Agriculture, Soil Conservation Service, 1984.