APA (7th ed.) Citation

Gerven. (2005). The European Union: A polity of states and peoples. Stanford University Press.

Chicago Style (17th ed.) Citation

Gerven. The European Union: A Polity of States and Peoples. California: Stanford University Press, 2005.

MLA (8th ed.) Citation

Gerven. The European Union: A Polity of States and Peoples. Stanford University Press, 2005.