Παραπομπή σε μορφή APA (7η εκδ.)

European Commission & European Commission Eurostat. (2003). Energy, transport and environment indicators: Data 1990-2000. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Commission και European Commission Eurostat. Energy, Transport and Environment Indicators: Data 1990-2000. Luxembourg: Office for Official Publications of the European Communities, 2003.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Commission και European Commission Eurostat. Energy, Transport and Environment Indicators: Data 1990-2000. Office for Official Publications of the European Communities, 2003.