APA (7th ed.) Citation

Humphreys, W. J. (1940). Physics of the air (3d ed.). McGraw-Hill book company, inc..

Chicago Style (17th ed.) Citation

Humphreys, W. J. Physics of the Air. 3d ed. New York, London: McGraw-Hill book company, inc., 1940.

MLA (9th ed.) Citation

Humphreys, W. J. Physics of the Air. 3d ed. McGraw-Hill book company, inc., 1940.