Παραπομπή σε μορφή APA (7η εκδ.)

European Commission. (2005). Central Library: Activity report 2004. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Commission. Central Library: Activity Report 2004. Luxembourg: Office for Official Publications of the European Communities, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Commission. Central Library: Activity Report 2004. Office for Official Publications of the European Communities, 2005.