Παραπομπή APA
European Commission. (2000). Electrical and mechanical engineering directory. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission. Electrical and Mechanical Engineering Directory. Luxembourg: Office for Official Publications of the European Communities, 2000.
Παραπομπή MLAEuropean Commission. Electrical and Mechanical Engineering Directory. Luxembourg: Office for Official Publications of the European Communities, 2000.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.