APA (7th ed.) Citation

United States. Forest Service. Pacific Northwest Region. (1989). Wenaha-Tucannon Wilderness, Umatilla National Forest, Washington/Oregon. Umatilla National Forest, Pacific Northwest Region, USDA, Forest Service.

Chicago Style (17th ed.) Citation

United States. Forest Service. Pacific Northwest Region. Wenaha-Tucannon Wilderness, Umatilla National Forest, Washington/Oregon. [Portland, Or.]: Umatilla National Forest, Pacific Northwest Region, USDA, Forest Service, 1989.

MLA (9th ed.) Citation

United States. Forest Service. Pacific Northwest Region. Wenaha-Tucannon Wilderness, Umatilla National Forest, Washington/Oregon. Umatilla National Forest, Pacific Northwest Region, USDA, Forest Service, 1989.