Cita APA

Divine, R. A. (1979). The reluctant belligerent: American entry into World War II (2d ed.). Wiley.

Citación estilo Chicago

Divine, Robert A. The Reluctant Belligerent: American Entry into World War II. 2d ed. New York: Wiley, 1979.

Cita MLA

Divine, Robert A. The Reluctant Belligerent: American Entry into World War II. 2d ed. Wiley, 1979.