APA (7th ed.) Citation

(1924). Corps of Engineers: Seacoast fortifications. GPO.

Chicago Style (17th ed.) Citation

Corps of Engineers: Seacoast Fortifications. [Washington]: GPO, 1924.

MLA (9th ed.) Citation

Corps of Engineers: Seacoast Fortifications. GPO, 1924.

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