APA (7th ed.) Citation

U.S. Army Engineer School. (1984). Project hammer. U.S. Army Engineer School.

Chicago Style (17th ed.) Citation

U.S. Army Engineer School. Project Hammer. Fort Belvoir, Va.: U.S. Army Engineer School, 1984.

MLA (9th ed.) Citation

U.S. Army Engineer School. Project Hammer. U.S. Army Engineer School, 1984.