World Assembly on Aging Madrid, Spain, United Nations, & World Assembly on Aging. (2002). Political declaration: And, Madrid international plan of action on ageing. United Nations.
Cita Chicago Style (17a ed.)World Assembly on Aging Madrid, Spain, United Nations, y World Assembly on Aging. Political Declaration: And, Madrid International Plan of Action on Ageing. New York: United Nations, 2002.
Cita MLA (9a ed.)World Assembly on Aging Madrid, Spain, et al. Political Declaration: And, Madrid International Plan of Action on Ageing. United Nations, 2002.
Precaución: Estas citas no son 100% exactas.