Παραπομπή σε μορφή APA (7η εκδ.)

European Commission & European Commission Eurostat. (2007). Panorama on tourism. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Commission και European Commission Eurostat. Panorama on Tourism. Luxembourg: Office for Official Publications of the European Communities, 2007.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Commission και European Commission Eurostat. Panorama on Tourism. Office for Official Publications of the European Communities, 2007.