APA (7th ed.) Citation

Zimmermann, H., & Dür, A. (2012). Key controversies in European integration. Palgrave Macmillan.

Chicago Style (17th ed.) Citation

Zimmermann, Hubert, and Andreas Dür. Key Controversies in European Integration. New York: Palgrave Macmillan, 2012.

MLA (9th ed.) Citation

Zimmermann, Hubert, and Andreas Dür. Key Controversies in European Integration. Palgrave Macmillan, 2012.