APA (7th ed.) Citation

Olson, W. C., Mclellan, D. S., & Sondermann, F. A. (1983). The Theory and practice of international relations. Prentice-Hall.

Chicago Style (17th ed.) Citation

Olson, William C., David S. Mclellan, and Fred A. Sondermann. The Theory and Practice of International Relations. Prentice-Hall, 1983.

MLA (8th ed.) Citation

Olson, William C., et al. The Theory and Practice of International Relations. Prentice-Hall, 1983.