APA (7th ed.) Citation

Olson, W. C. (1991). The theory and practice of international relations (8th ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Olson, William Clinton. The Theory and Practice of International Relations. 8th ed. Englewood Cliffs, N.J: Prentice Hall, 1991.

MLA (9th ed.) Citation

Olson, William Clinton. The Theory and Practice of International Relations. 8th ed. Prentice Hall, 1991.