APA (7th ed.) Citation

Douglas-Hamilton, J. (1970). Ribbentrop and war. Journal of contemporary history.

Chicago Style (17th ed.) Citation

Douglas-Hamilton, James. "Ribbentrop and War." Journal of Contemporary History 1970.

MLA (8th ed.) Citation

Douglas-Hamilton, James. "Ribbentrop and War." Journal of Contemporary History, 1970.

Warning: These citations may not always be 100% accurate.