Cita APA (7a ed.)

Smith, F. H. (1942). Flying by instruments. National Aeronautics Council.

Cita Chicago Style (17a ed.)

Smith, Frederick H. Flying by Instruments. New York: National Aeronautics Council, 1942.

Cita MLA (8a ed.)

Smith, Frederick H. Flying by Instruments. National Aeronautics Council, 1942.