APA (7th ed.) Citation

Young, J. W., & Kent, J. (2004). International relations since 1945: A global history. Oxford University Press.

Chicago Style (17th ed.) Citation

Young, John W., and John Kent. International Relations Since 1945: A Global History. Oxford, England: Oxford University Press, 2004.

MLA (9th ed.) Citation

Young, John W., and John Kent. International Relations Since 1945: A Global History. Oxford University Press, 2004.