Cita APA (7th ed.)
Jackson, R., & Sorensen, G. (2007). Introduction to international relations: Theories and approaches (3rd ed.). Oxford University Press.
Cita Chicago (17th ed.)
Jackson, Robert, i Georg Sorensen. Introduction to International Relations: Theories and Approaches. 3rd ed. Great Clarendon street, Oxford: Oxford University Press, 2007.
Cita MLA (9th ed.)
Jackson, Robert, i Georg Sorensen. Introduction to International Relations: Theories and Approaches. 3rd ed. Oxford University Press, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.