APA (7th ed.) Citation

Krieger, J. (2014). The Oxford companion to international relations. Oxford University Press.

Chicago Style (17th ed.) Citation

Krieger, Joel. The Oxford Companion to International Relations. Oxford, UK: Oxford University Press, 2014.

MLA (9th ed.) Citation

Krieger, Joel. The Oxford Companion to International Relations. Oxford University Press, 2014.

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