Παραπομπή σε μορφή APA (7η εκδ.)

European Commission. (2003). Social protection in the 13 candidate countries: A comparative analysis. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Commission. Social Protection in the 13 Candidate Countries: A Comparative Analysis. Luxembourg: Office for Official Publications of the European Communities, 2003.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Commission. Social Protection in the 13 Candidate Countries: A Comparative Analysis. Office for Official Publications of the European Communities, 2003.