APA (7th ed.) Citation

Penfield, T. (1941). Defense for America: New striking power for the Army, Navy, Marine Corps. Rand McNally.

Chicago Style (17th ed.) Citation

Penfield, Thomas. Defense for America: New Striking Power for the Army, Navy, Marine Corps. Detroit: Rand McNally, 1941.

MLA (9th ed.) Citation

Penfield, Thomas. Defense for America: New Striking Power for the Army, Navy, Marine Corps. Rand McNally, 1941.