APA (7th ed.) Citation

United States. Army. Corps of Engineers. (1922). Factors affecting cost of transportation on Black Warrior, Warrior, and Tombigbee Rivers, Ala. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Army. Corps of Engineers. Factors Affecting Cost of Transportation on Black Warrior, Warrior, and Tombigbee Rivers, Ala. Washington: U.S. GPO, 1922.

MLA (9th ed.) Citation

United States. Army. Corps of Engineers. Factors Affecting Cost of Transportation on Black Warrior, Warrior, and Tombigbee Rivers, Ala. U.S. GPO, 1922.