APA (7th ed.) Citation

Hudson, J. J. (1968). Hostile skies: A combat history of the American Air Service in World War I ([1st ed.].). Syracuse University Press.

Chicago Style (17th ed.) Citation

Hudson, James J. Hostile Skies: A Combat History of the American Air Service in World War I. [1st ed.]. Syracuse, N.Y.]: Syracuse University Press, 1968.

MLA (8th ed.) Citation

Hudson, James J. Hostile Skies: A Combat History of the American Air Service in World War I. [1st ed.]. Syracuse University Press, 1968.