APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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