APA (7th ed.) Citation

Chambers, F. P., Grant, C., & Bayley, C. C. (1943). This age of conflict, a contemporary world history, 1914-1943. Harcourt.

Chicago Style (17th ed.) Citation

Chambers, Frank Pentland, Christina Grant, and Charles Calvert Bayley. This Age of Conflict, a Contemporary World History, 1914-1943. New York: Harcourt, 1943.

MLA (9th ed.) Citation

Chambers, Frank Pentland, et al. This Age of Conflict, a Contemporary World History, 1914-1943. Harcourt, 1943.