Cita APA (7a ed.)

Churchill, W., Roosevelt, F. D., & Kimball, W. F. (1984). Churchill & Roosevelt: The complete correspondence. University Press.

Cita Chicago Style (17a ed.)

Churchill, Winston, Franklin D. Roosevelt, y Warren F. Kimball. Churchill & Roosevelt: The Complete Correspondence. Princeton: University Press, 1984.

Cita MLA (9a ed.)

Churchill, Winston, et al. Churchill & Roosevelt: The Complete Correspondence. University Press, 1984.