APA (7th ed.) Citation

(2001). Theories of international relations (2. ed.). Palgrave.

Chicago Style (17th ed.) Citation

Theories of International Relations. 2. ed. Houndmills [u.a.]: Palgrave, 2001.

MLA (9th ed.) Citation

Theories of International Relations. 2. ed. Palgrave, 2001.