APA (7th ed.) Citation

Rittberger, V. ., Kruck, A. ., & Zangl, B.. (2012). International organization (2nd ed.). Palgrave Macmillan.

Chicago Style (17th ed.) Citation

Rittberger, Volker , Andreas Kruck, and Bernhard Zangl. International Organization. 2nd ed. New York: Palgrave Macmillan, 2012.

MLA (9th ed.) Citation

Rittberger, Volker , et al. International Organization. 2nd ed. Palgrave Macmillan, 2012.