APA (7th ed.) Citation

United States. Forest Service. (1999). Learning link. USDA Forest Service.

Chicago Style (17th ed.) Citation

United States. Forest Service. Learning Link. Washington, DC: USDA Forest Service, 1999.

MLA (9th ed.) Citation

United States. Forest Service. Learning Link. USDA Forest Service, 1999.

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