Cita APA (7th ed.)
Jackson, R. H., & Sorensen, G. Introduction to International Relations: Theories and Approaches (6a edición.). Oxford University.
Cita Chicago (17th ed.)
Jackson, Robert H., i Georg Sorensen. Introduction to International Relations: Theories and Approaches. 6a edición. Oxford, Inglaterra: Oxford University.
Cita MLA (9th ed.)
Jackson, Robert H., i Georg Sorensen. Introduction to International Relations: Theories and Approaches. 6a edición. Oxford University.
Atenció: Aquestes cites poden no estar 100% correctes.