APA (7th ed.) Citation

United States. Forest Service. Pacific Southwest Region. (2017). Trinity Alps Wilderness, Shasta-Trinity, Klamath & Six Rivers National Forests, California. United States Department of Agriculture, Forest Service, Pacific Southwest Region.

Chicago Style (17th ed.) Citation

United States. Forest Service. Pacific Southwest Region. Trinity Alps Wilderness, Shasta-Trinity, Klamath & Six Rivers National Forests, California. Vallejo, CA: United States Department of Agriculture, Forest Service, Pacific Southwest Region, 2017.

MLA (9th ed.) Citation

United States. Forest Service. Pacific Southwest Region. Trinity Alps Wilderness, Shasta-Trinity, Klamath & Six Rivers National Forests, California. United States Department of Agriculture, Forest Service, Pacific Southwest Region, 2017.