APA (7th ed.) Citation

United States. Forest Service. (1938). Deschutes National Forest, Oregon (Rev. at Regional Office, Portland, Or.). The Service.

Chicago Style (17th ed.) Citation

United States. Forest Service. Deschutes National Forest, Oregon. Rev. at Regional Office, Portland, Or. Portland, Or.: The Service, 1938.

MLA (8th ed.) Citation

United States. Forest Service. Deschutes National Forest, Oregon. Rev. at Regional Office, Portland, Or. The Service, 1938.

Warning: These citations may not always be 100% accurate.