APA (7th ed.) Citation

Lenaerts, K., Bray, R., & Nuffel, P. V. (2005). Constitutional law of the European Union (2nd ed.). Thomson.

Chicago Style (17th ed.) Citation

Lenaerts, Koen, Robert Bray, and Piet Van Nuffel. Constitutional Law of the European Union. 2nd ed. Australia: Thomson, 2005.

MLA (9th ed.) Citation

Lenaerts, Koen, et al. Constitutional Law of the European Union. 2nd ed. Thomson, 2005.