APA-Zitierstil (7. Ausg.)

Costa, O. (2014). How the EU really works: = How thte European Union really works. Ashgate.

Chicago-Zitierstil (17. Ausg.)

Costa, Olivier. How the EU Really Works: = How Thte European Union Really Works. Farnham, Surrey, England ; Burlington, VT: Ashgate, 2014.

MLA-Zitierstil (9. Ausg.)

Costa, Olivier. How the EU Really Works: = How Thte European Union Really Works. Ashgate, 2014.