APA (7th ed.) Citation

United States. Forest Service. (1991). Clear Creek County, Colorado. U.S. Forest Service.

Chicago Style (17th ed.) Citation

United States. Forest Service. Clear Creek County, Colorado. [Washington, D.C.?]: U.S. Forest Service, 1991.

MLA (9th ed.) Citation

United States. Forest Service. Clear Creek County, Colorado. U.S. Forest Service, 1991.

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