Citazione Stile APA (7a Edizione)

ebrary, Inc, & Thomassen, J. J. A. (2009). The legitimacy of the European Union after enlargement. Oxford University Press.

Citazione stile Chigago Style (17a edizione)

ebrary, Inc, e J. J. A. Thomassen. The Legitimacy of the European Union After Enlargement. Oxford: Oxford University Press, 2009.

Citatione MLA (9a ed.)

ebrary, Inc, e J. J. A. Thomassen. The Legitimacy of the European Union After Enlargement. Oxford University Press, 2009.