Cita APA (7a ed.)
McLellan, D. S., Olson, W. C., & Sondermann, F. A. (1974). The theory and practice of international relations (4th ed.). Prentice-Hall.
Cita Chicago Style (17a ed.)
McLellan, David S., William C. Olson, y Fred A. Sondermann. The Theory and Practice of International Relations. 4th ed. Englewood Cliffs, N.J.: Prentice-Hall, 1974.
Cita MLA (9a ed.)
McLellan, David S., et al. The Theory and Practice of International Relations. 4th ed. Prentice-Hall, 1974.
Precaución: Estas citas no son 100% exactas.