Παραπομπή APA
European Commission. (1998). COST 318: Interactions between high-speed rail and air passenger transport : final report. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission. COST 318: Interactions between High-speed Rail and Air Passenger Transport : Final Report. Luxembourg: Office for Official Publications of the European Communities, 1998.
Παραπομπή MLAEuropean Commission. COST 318: Interactions between High-speed Rail and Air Passenger Transport : Final Report. Luxembourg: Office for Official Publications of the European Communities, 1998.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.