APA (7th ed.) Citation

Clevenger, C. P., & Knight, C. (1941). Modern flight. Grosset & Dunlap.

Chicago Style (17th ed.) Citation

Clevenger, Cloyd Peart, and Clayton Knight. Modern Flight. New York: Grosset & Dunlap, 1941.

MLA (9th ed.) Citation

Clevenger, Cloyd Peart, and Clayton Knight. Modern Flight. Grosset & Dunlap, 1941.