APA (7th ed.) Citation

(1991). The theory and practice of international relations (8. ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

The Theory and Practice of International Relations. 8. ed. Englewood Cliffs, NJ: Prentice-Hall, 1991.

MLA (9th ed.) Citation

The Theory and Practice of International Relations. 8. ed. Prentice-Hall, 1991.