APA (7th ed.) Citation

United States. Forest Service. (1930). Olympic National Forest, Wash: Its purposes and resources. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Forest Service. Olympic National Forest, Wash: Its Purposes and Resources. Washington: U.S. GPO, 1930.

MLA (9th ed.) Citation

United States. Forest Service. Olympic National Forest, Wash: Its Purposes and Resources. U.S. GPO, 1930.

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