United States. Forest Service. Intermountain Region. (1989). Ashley National Forest: (Duchesne, Flaming Gorge, Roosevelt and Vernal Ranger Districts), Utah, 1982 (Limited office revision, 1982.). The Office.
Chicago Style (17th ed.) CitationUnited States. Forest Service. Intermountain Region. Ashley National Forest: (Duchesne, Flaming Gorge, Roosevelt and Vernal Ranger Districts), Utah, 1982. Limited office revision, 1982. Ogden, Utah: The Office, 1989.
MLA (9th ed.) CitationUnited States. Forest Service. Intermountain Region. Ashley National Forest: (Duchesne, Flaming Gorge, Roosevelt and Vernal Ranger Districts), Utah, 1982. Limited office revision, 1982. The Office, 1989.
Warning: These citations may not always be 100% accurate.