Παραπομπή σε μορφή APA (7η εκδ.)

Committee of the Regions of the European Union. (2003). Older people in working life: Presentation of relevant actions by local and regional authorities. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Committee of the Regions of the European Union. Older People in Working Life: Presentation of Relevant Actions by Local and Regional Authorities. Luxembourg: Office for Official Publications of the European Communities, 2003.

Παραπομπή σε μορφή MLA (8th εκδ.)

Committee of the Regions of the European Union. Older People in Working Life: Presentation of Relevant Actions by Local and Regional Authorities. Office for Official Publications of the European Communities, 2003.