APA (7th ed.) Citation

Katz, R. S., & Wessels, B. (1999). The European Parliament, the national parliaments, and European integration. Oxford University Press.

Chicago Style (17th ed.) Citation

Katz, Richard S., and Bernhard Wessels. The European Parliament, the National Parliaments, and European Integration. New York: Oxford University Press, 1999.

MLA (9th ed.) Citation

Katz, Richard S., and Bernhard Wessels. The European Parliament, the National Parliaments, and European Integration. Oxford University Press, 1999.