Παραπομπή σε μορφή APA (7η εκδ.)

European Commission. (2002). Water, an essential resource: LIFE focus. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Commission. Water, an Essential Resource: LIFE Focus. Luxembourg: Office for Official Publications of the European Communities, 2002.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Commission. Water, an Essential Resource: LIFE Focus. Office for Official Publications of the European Communities, 2002.