Παραπομπή σε μορφή APA (7η εκδ.)

European Commission & European Commission Eurostat. (2001). Economic portrait of the European Union 2001. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Commission και European Commission Eurostat. Economic Portrait of the European Union 2001. Luxembourg: Office for Official Publications of the European Communities, 2001.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Commission και European Commission Eurostat. Economic Portrait of the European Union 2001. Office for Official Publications of the European Communities, 2001.