APA (7th ed.) Citation

United States. Forest Service. (1930). Lewis and Clark National Forest, Mont. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Forest Service. Lewis and Clark National Forest, Mont. Washington: U.S. GPO, 1930.

MLA (9th ed.) Citation

United States. Forest Service. Lewis and Clark National Forest, Mont. U.S. GPO, 1930.

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