Citazione Stile APA (7a Edizione)
European Commission. (2008). Official directory of the European Union 2008. Office for Official Publications of the European Communities.
Citazione stile Chigago Style (17a edizione)
European Commission. Official Directory of the European Union 2008. Luxembourg: Office for Official Publications of the European Communities, 2008.
Citatione MLA (9a ed.)
European Commission. Official Directory of the European Union 2008. Office for Official Publications of the European Communities, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.