APA (7th ed.) Citation

United States. War Department. (1918). Serial lists of contracts or orders. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. War Department. Serial Lists of Contracts or Orders. Washington: U.S. GPO, 1918.

MLA (9th ed.) Citation

United States. War Department. Serial Lists of Contracts or Orders. U.S. GPO, 1918.

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