APA (7th ed.) Citation

Stockwell, R. E. (1956). Soviet air power. Supplement. Pageant Press.

Chicago Style (17th ed.) Citation

Stockwell, Richard E. Soviet Air Power. Supplement. New York: Pageant Press, 1956.

MLA (9th ed.) Citation

Stockwell, Richard E. Soviet Air Power. Supplement. Pageant Press, 1956.