APA (7th ed.) Citation

United States. Forest Service. Forest atlas of the United States. USDA Forest Service.

Chicago Style (17th ed.) Citation

United States. Forest Service. Forest Atlas of the United States. [Washington, D.C.]: USDA Forest Service.

MLA (9th ed.) Citation

United States. Forest Service. Forest Atlas of the United States. USDA Forest Service.

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