APA (7th ed.) Citation

Roosevelt, F. D., Churchill, W., Loewenheim, F. L., Langley, H. D., & Jonas, M. (1975). Roosevelt and Churchill: Their secret wartime correspondence ([1st ed.].). Saturday Review Press.

Chicago Style (17th ed.) Citation

Roosevelt, Franklin D., Winston Churchill, Francis L. Loewenheim, Harold D. Langley, and Manfred Jonas. Roosevelt and Churchill: Their Secret Wartime Correspondence. [1st ed.]. New York: Saturday Review Press, 1975.

MLA (9th ed.) Citation

Roosevelt, Franklin D., et al. Roosevelt and Churchill: Their Secret Wartime Correspondence. [1st ed.]. Saturday Review Press, 1975.