APA (7th ed.) Citation

Kennett, L. B. (1991). The first air war: 1914 - 1918. Free Press u.a.

Chicago Style (17th ed.) Citation

Kennett, Lee B. The First Air War: 1914 - 1918. New York: Free Press u.a, 1991.

MLA (9th ed.) Citation

Kennett, Lee B. The First Air War: 1914 - 1918. Free Press u.a, 1991.

Warning: These citations may not always be 100% accurate.