APA (7th ed.) Citation

Center for Transnational Law. (2012). Principles with commentary (2nd ed.). Center for Transnational Law, University of Cologne.

Chicago Style (17th ed.) Citation

Center for Transnational Law. Principles with Commentary. 2nd ed. Cologne: Center for Transnational Law, University of Cologne, 2012.

MLA (9th ed.) Citation

Center for Transnational Law. Principles with Commentary. 2nd ed. Center for Transnational Law, University of Cologne, 2012.