APA (7th ed.) Citation

United States. Forest Service. Forest Service manual (FSM) directive issuances. U.S. Dept. of Agriculture, Forest Service.

Chicago Style (17th ed.) Citation

United States. Forest Service. Forest Service Manual (FSM) Directive Issuances. Washington, D.C.: U.S. Dept. of Agriculture, Forest Service.

MLA (9th ed.) Citation

United States. Forest Service. Forest Service Manual (FSM) Directive Issuances. U.S. Dept. of Agriculture, Forest Service.

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