APA (7th ed.) Citation

United States. Forest Service. Intermountain Region & Duff, D. A. (1996). Conservation assessment for inland cutthroat trout. USDA Forest Service, Intermountain Region.

Chicago Style (17th ed.) Citation

United States. Forest Service. Intermountain Region and Donald A. Duff. Conservation Assessment for Inland Cutthroat Trout. Ogden, Utah: USDA Forest Service, Intermountain Region, 1996.

MLA (9th ed.) Citation

United States. Forest Service. Intermountain Region and Donald A. Duff. Conservation Assessment for Inland Cutthroat Trout. USDA Forest Service, Intermountain Region, 1996.