Παραπομπή APA

European Commission. (2002). European energy infrastructure: Fighting congestion and building links. Luxembourg: Office for Official Publications of the European Communities.

Παραπομπή Chicago Style

European Commission. European Energy Infrastructure: Fighting Congestion and Building Links. Luxembourg: Office for Official Publications of the European Communities, 2002.

Παραπομπή MLA

European Commission. European Energy Infrastructure: Fighting Congestion and Building Links. Luxembourg: Office for Official Publications of the European Communities, 2002.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.