Παραπομπή σε μορφή APA (7η εκδ.)

European Commission. (2002). Social protection in Europe 2001. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Commission. Social Protection in Europe 2001. Luxembourg: Office for Official Publications of the European Communities, 2002.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Commission. Social Protection in Europe 2001. Office for Official Publications of the European Communities, 2002.