Cita APA (7a ed.)

Coombs, C. I. (1958). Airmen and what they do. Franklin Watts.

Cita Chicago Style (17a ed.)

Coombs, Charles Ira. Airmen and What They Do. New York: Franklin Watts, 1958.

Cita MLA (9a ed.)

Coombs, Charles Ira. Airmen and What They Do. Franklin Watts, 1958.