APA (7th ed.) Citation

Berridge, G., Keens-Soper, H. M. A., & Otte, T. G. (2001). Diplomatic theory from Machiavelli to Kissinger. Palgrave.

Chicago Style (17th ed.) Citation

Berridge, Geoff, H. M. A. Keens-Soper, and Thomas G. Otte. Diplomatic Theory from Machiavelli to Kissinger. New York: Palgrave, 2001.

MLA (9th ed.) Citation

Berridge, Geoff, et al. Diplomatic Theory from Machiavelli to Kissinger. Palgrave, 2001.