APA (7th ed.) Citation

United States. Forest Service. (1920). New light on our forest question. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Forest Service. New Light on Our Forest Question. Washington: U.S. GPO, 1920.

MLA (9th ed.) Citation

United States. Forest Service. New Light on Our Forest Question. U.S. GPO, 1920.

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