Παραπομπή σε μορφή APA (7η εκδ.)

European Commission. (2000). The Barcelona process, five years on: 1995-2000. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Commission. The Barcelona Process, Five Years on: 1995-2000. Luxembourg: Office for Official Publications of the European Communities, 2000.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Commission. The Barcelona Process, Five Years on: 1995-2000. Office for Official Publications of the European Communities, 2000.