APA (7th ed.) Citation

Craig Gordon A. & Gilbert, F. (1994). The diplomats,1919-1939. Princeton University Press.

Chicago Style (17th ed.) Citation

Craig Gordon A. and Felix Gilbert. The Diplomats,1919-1939. Princeton: Princeton University Press, 1994.

MLA (9th ed.) Citation

Craig Gordon A. and Felix Gilbert. The Diplomats,1919-1939. Princeton University Press, 1994.