APA (7th ed.) Citation

Gillmer, T. C., & Nietsch, H. E. (1941). Simplified theory of flight. D. Van Nostrand company, inc..

Chicago Style (17th ed.) Citation

Gillmer, Thomas C., and Herman Erich Nietsch. Simplified Theory of Flight. New York: D. Van Nostrand company, inc., 1941.

MLA (9th ed.) Citation

Gillmer, Thomas C., and Herman Erich Nietsch. Simplified Theory of Flight. D. Van Nostrand company, inc., 1941.