Παραπομπή σε μορφή APA (7η εκδ.)

European Commission. (2005). Energy use in buildings: Vyuziti energie v budovach. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Commission. Energy Use in Buildings: Vyuziti Energie V Budovach. Luxembourg: Office for Official Publications of the European Communities, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Commission. Energy Use in Buildings: Vyuziti Energie V Budovach. Office for Official Publications of the European Communities, 2005.