APA (7th ed.) Citation

United States. Forest Service. (2017). National strategy for a sustainable trail system. United States Department of Agriculture, Forest Service.

Chicago Style (17th ed.) Citation

United States. Forest Service. National Strategy for a Sustainable Trail System. Washington, D.C.: United States Department of Agriculture, Forest Service, 2017.

MLA (9th ed.) Citation

United States. Forest Service. National Strategy for a Sustainable Trail System. United States Department of Agriculture, Forest Service, 2017.

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