APA (7th ed.) Citation

Sondermann, F. A., McLellan, D. S., & Olson, W. C. (1979). The theory and practice of international relations (5th ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Sondermann, Fred A., David S. McLellan, and William C. Olson. The Theory and Practice of International Relations. 5th ed. Englewood Cliffs, N.J: Prentice-Hall, 1979.

MLA (9th ed.) Citation

Sondermann, Fred A., et al. The Theory and Practice of International Relations. 5th ed. Prentice-Hall, 1979.