APA (7th ed.) Citation

United States. Forest Service. (1984). Salmon National Forest travel map (Cobalt, North Fork, Leadore and Salmon Ranger Districts), Idaho-Montana. The Service.

Chicago Style (17th ed.) Citation

United States. Forest Service. Salmon National Forest Travel Map (Cobalt, North Fork, Leadore and Salmon Ranger Districts), Idaho-Montana. [Ogden, Utah?]: The Service, 1984.

MLA (9th ed.) Citation

United States. Forest Service. Salmon National Forest Travel Map (Cobalt, North Fork, Leadore and Salmon Ranger Districts), Idaho-Montana. The Service, 1984.