APA (7th ed.) Citation

Army Times Publishing Company. (1961). A history of the U.S. Signal Corps. Putnam.

Chicago Style (17th ed.) Citation

Army Times Publishing Company. A History of the U.S. Signal Corps. New York: Putnam, 1961.

MLA (9th ed.) Citation

Army Times Publishing Company. A History of the U.S. Signal Corps. Putnam, 1961.