Παραπομπή APA
European Commission. (1997). Priorities for vehicles of essential user groups in urban environments: Privilege. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission. Priorities for Vehicles of Essential User Groups in Urban Environments: Privilege. Luxembourg: Office for Official Publications of the European Communities, 1997.
Παραπομπή MLAEuropean Commission. Priorities for Vehicles of Essential User Groups in Urban Environments: Privilege. Luxembourg: Office for Official Publications of the European Communities, 1997.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.