APA (7th ed.) Citation

Sargent, E. (1937). Aircraft and the air. D. Appleton-Century.

Chicago Style (17th ed.) Citation

Sargent, Eric. Aircraft and the Air. New York, London: D. Appleton-Century, 1937.

MLA (9th ed.) Citation

Sargent, Eric. Aircraft and the Air. D. Appleton-Century, 1937.