Παραπομπή APA
European Environment Agency. (1999). A new model of environmental communication for Europe: From consumption to use of information : executive summary. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Environment Agency. A New Model of Environmental Communication for Europe: From Consumption to Use of Information : Executive Summary. Luxembourg: Office for Official Publications of the European Communities, 1999.
Παραπομπή MLAEuropean Environment Agency. A New Model of Environmental Communication for Europe: From Consumption to Use of Information : Executive Summary. Luxembourg: Office for Official Publications of the European Communities, 1999.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.