APA (7th ed.) Citation

United States. Forest Service. (1928). Road and information map for national forests of Oregon. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Forest Service. Road and Information Map for National Forests of Oregon. Washington: U.S. GPO, 1928.

MLA (9th ed.) Citation

United States. Forest Service. Road and Information Map for National Forests of Oregon. U.S. GPO, 1928.

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