APA (7th ed.) Citation

Clark, R. W. (1977). The role of the bomber (1st U.S. ed.). Crowell.

Chicago Style (17th ed.) Citation

Clark, Ronald W. The Role of the Bomber. 1st U.S. ed. New York: Crowell, 1977.

MLA (9th ed.) Citation

Clark, Ronald W. The Role of the Bomber. 1st U.S. ed. Crowell, 1977.