United States. Army. Corps of Engineers. (1924). Regulations to govern opening of drawbridges at Bridgeport, Conn. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Army. Corps of Engineers. Regulations to Govern Opening of Drawbridges at Bridgeport, Conn. Washington: U.S. GPO, 1924.
MLA (9th ed.) CitationUnited States. Army. Corps of Engineers. Regulations to Govern Opening of Drawbridges at Bridgeport, Conn. U.S. GPO, 1924.
Warning: These citations may not always be 100% accurate.