Cita APA (7th ed.)
Diez, T., & Bode Ingvild, . . F. D. C. . . A. (2011). Key concepts in international relations. Sage.
Cita Chicago (17th ed.)
Diez, Thomas, i Fernandes Da Costa Aleksandra Bode Ingvild. Key Concepts in International Relations. Thousand Oaks, Clif: Sage, 2011.
Cita MLA (9th ed.)
Diez, Thomas, i Fernandes Da Costa Aleksandra Bode Ingvild. Key Concepts in International Relations. Sage, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.