Παραπομπή APA
European Commission. (1999). Acruda: Assessment and certification rules for digital architectures. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission. Acruda: Assessment and Certification Rules for Digital Architectures. Luxembourg: Office for Official Publications of the European Communities, 1999.
Παραπομπή MLAEuropean Commission. Acruda: Assessment and Certification Rules for Digital Architectures. Luxembourg: Office for Official Publications of the European Communities, 1999.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.