Παραπομπή σε μορφή APA (7η εκδ.)

European Commission. (2009). ICT, your ticket to the future boarding pass. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Commission. ICT, Your Ticket to the Future Boarding Pass. Luxembourg: Office for Official Publications of the European Communities, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Commission. ICT, Your Ticket to the Future Boarding Pass. Office for Official Publications of the European Communities, 2009.