APA (7th ed.) Citation

United States. Forest Service. (1919). Vacation trips in Cochetopa National Forest. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Forest Service. Vacation Trips in Cochetopa National Forest. Washington: U.S. GPO, 1919.

MLA (9th ed.) Citation

United States. Forest Service. Vacation Trips in Cochetopa National Forest. U.S. GPO, 1919.

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