APA (7th ed.) Citation

Roberts, G. (2019). A league of their own: The Soviet origins of the United Nations. Journal of contemporary history.

Chicago Style (17th ed.) Citation

Roberts, Geoffrey. "A League of Their Own: The Soviet Origins of the United Nations." Journal of Contemporary History 2019.

MLA (8th ed.) Citation

Roberts, Geoffrey. "A League of Their Own: The Soviet Origins of the United Nations." Journal of Contemporary History, 2019.