Παραπομπή σε μορφή APA (7η εκδ.)

Organisation for Economic Co-operation and Development, Local Economic and Employment Development (Program), & ProQuest (Firm). (2006). Skills upgrading: New policy perspectives. OECD.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Organisation for Economic Co-operation and Development, Local Economic and Employment Development (Program), και ProQuest (Firm). Skills Upgrading: New Policy Perspectives. Paris: OECD, 2006.

Παραπομπή σε μορφή MLA (9th εκδ.)

Organisation for Economic Co-operation and Development, et al. Skills Upgrading: New Policy Perspectives. OECD, 2006.