Παραπομπή APA
European Commission. (2004). Arctic environment: European perspectives : why should Europe care? Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission. Arctic Environment: European Perspectives : Why Should Europe Care? Luxembourg: Office for Official Publications of the European Communities, 2004.
Παραπομπή MLAEuropean Commission. Arctic Environment: European Perspectives : Why Should Europe Care? Luxembourg: Office for Official Publications of the European Communities, 2004.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.