Παραπομπή σε μορφή APA (7η εκδ.)

European Commission. (2002). The european research area: An internal knowledge market. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Commission. The European Research Area: An Internal Knowledge Market. Luxembourg: Office for Official Publications of the European Communities, 2002.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Commission. The European Research Area: An Internal Knowledge Market. Office for Official Publications of the European Communities, 2002.