Παραπομπή σε μορφή APA (7η εκδ.)

(1988). Ageing populations: The social policy implications. Organisation for Economic Co-operation and Development ; OECD Publications and Information Centre.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ageing Populations: The Social Policy Implications. Paris : Washington: Organisation for Economic Co-operation and Development ; OECD Publications and Information Centre, 1988.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ageing Populations: The Social Policy Implications. Organisation for Economic Co-operation and Development ; OECD Publications and Information Centre, 1988.