APA (7th ed.) Citation

(2003). The European Union: How does it work? (1. publ.). Oxford Univ. Press.

Chicago Style (17th ed.) Citation

The European Union: How Does It Work? 1. publ. Oxford [u.a.]: Oxford Univ. Press, 2003.

MLA (9th ed.) Citation

The European Union: How Does It Work? 1. publ. Oxford Univ. Press, 2003.