Παραπομπή σε μορφή APA (7η εκδ.)

European Commission. (2005). A healthy environment for Europe: Fact sheets on EU environmental policies. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Commission. A Healthy Environment for Europe: Fact Sheets on EU Environmental Policies. Luxembourg: Office for Official Publications of the European Communities, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Commission. A Healthy Environment for Europe: Fact Sheets on EU Environmental Policies. Office for Official Publications of the European Communities, 2005.