APA (7th ed.) Citation

(2012). The European Union: How does it work? (3. ed.). Oxford Univ. Press.

Chicago Style (17th ed.) Citation

The European Union: How Does It Work? 3. ed. Oxford [u.a.]: Oxford Univ. Press, 2012.

MLA (9th ed.) Citation

The European Union: How Does It Work? 3. ed. Oxford Univ. Press, 2012.