APA (7th ed.) Citation

National Aeronautics Council (U.S.) & Hartney, H. E. (1942). Aircraft spotters' guide. [National Aeronautics Council, Inc.].

Chicago Style (17th ed.) Citation

National Aeronautics Council (U.S.) and Harold Evans Hartney. Aircraft Spotters' Guide. [New York]: [National Aeronautics Council, Inc.], 1942.

MLA (9th ed.) Citation

National Aeronautics Council (U.S.) and Harold Evans Hartney. Aircraft Spotters' Guide. [National Aeronautics Council, Inc.], 1942.