APA (7th ed.) Citation

Georg Sorensen. Introduction to international relations: Theories and approaches (3rd ed.).

Chicago Style (17th ed.) Citation

Georg Sorensen. Introduction to International Relations: Theories and Approaches. 3rd ed. 2007.

MLA (9th ed.) Citation

Georg Sorensen. Introduction to International Relations: Theories and Approaches. 3rd ed.

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