APA (7th ed.) Citation

United States. Forest Service. Intermountain Region. (2000). Greenhorn guard station: Ketchum Ranger District, Sawtooth National Forest. U.S. Dept. of Agriculture, Forest Service, Intermountain Region, Sawtooth National Forest.

Chicago Style (17th ed.) Citation

United States. Forest Service. Intermountain Region. Greenhorn Guard Station: Ketchum Ranger District, Sawtooth National Forest. [Ogden, Utah?]: U.S. Dept. of Agriculture, Forest Service, Intermountain Region, Sawtooth National Forest, 2000.

MLA (9th ed.) Citation

United States. Forest Service. Intermountain Region. Greenhorn Guard Station: Ketchum Ranger District, Sawtooth National Forest. U.S. Dept. of Agriculture, Forest Service, Intermountain Region, Sawtooth National Forest, 2000.