Cita APA (7th ed.)
Kaufman, J. P. (2013). Introduction to international relations: Theory and practice. Rowman & Littlefield Publishers.
Cita Chicago (17th ed.)
Kaufman, Joyce P. Introduction to International Relations: Theory and Practice. Lanham: Rowman & Littlefield Publishers, 2013.
Cita MLA (9th ed.)
Kaufman, Joyce P. Introduction to International Relations: Theory and Practice. Rowman & Littlefield Publishers, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.