APA (7th ed.) Citation

Jackson & Sorensen, G. (2013). Introduction to international relations: Theories and approaches (5th ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Jackson and Georg Sorensen. Introduction to International Relations: Theories and Approaches. 5th ed. New York: Oxford University Press, 2013.

MLA (8th ed.) Citation

Jackson and Georg Sorensen. Introduction to International Relations: Theories and Approaches. 5th ed. Oxford University Press, 2013.