OECD. (1988). Ageing populations: The social policy implications.
Cita Chicago Style (17a ed.)OECD. Ageing Populations: The Social Policy Implications. Paris, 1988.
Cita MLA (8a ed.)OECD. Ageing Populations: The Social Policy Implications. 1988.
Precaución: Estas citas no son 100% exactas.