Παραπομπή σε μορφή APA (7η εκδ.)

European Commission. (2005). Consumer's opinions on services of general interest: Summary of the report. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Commission. Consumer's Opinions on Services of General Interest: Summary of the Report. Luxembourg: Office for Official Publications of the European Communities, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Commission. Consumer's Opinions on Services of General Interest: Summary of the Report. Office for Official Publications of the European Communities, 2005.