APA-Zitierstil (7. Ausg.)

European Union (Brussels). (2004). A world player: The European Union's external relations ([1st ed.].). Office for Official Publications of the European Communities.

Chicago-Zitierstil (17. Ausg.)

European Union (Brussels). A World Player: The European Union's External Relations. [1st ed.]. Luxembourg: Office for Official Publications of the European Communities, 2004.

MLA-Zitierstil (9. Ausg.)

European Union (Brussels). A World Player: The European Union's External Relations. [1st ed.]. Office for Official Publications of the European Communities, 2004.