Παραπομπή σε μορφή APA (7η εκδ.)

European Commission. (2003). Adequate and sustainable pensions: Joint report by the Commission and the Council. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Commission. Adequate and Sustainable Pensions: Joint Report by the Commission and the Council. Luxembourg: Office for Official Publications of the European Communities, 2003.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Commission. Adequate and Sustainable Pensions: Joint Report by the Commission and the Council. Office for Official Publications of the European Communities, 2003.