APA (7th ed.) Citation

United States. War Department. (1944). Elementary map and aerial photograph reading. [U.S. Government Printing Office].

Chicago Style (17th ed.) Citation

United States. War Department. Elementary Map and Aerial Photograph Reading. Washington, D.C.: [U.S. Government Printing Office], 1944.

MLA (9th ed.) Citation

United States. War Department. Elementary Map and Aerial Photograph Reading. [U.S. Government Printing Office], 1944.