APA (7th ed.) Citation

Crump, I. (1928). The boy's book of airmen. Dodd, Mead & Company.

Chicago Style (17th ed.) Citation

Crump, Irving. The Boy's Book of Airmen. New York: Dodd, Mead & Company, 1928.

MLA (9th ed.) Citation

Crump, Irving. The Boy's Book of Airmen. Dodd, Mead & Company, 1928.