Source book on ageing :
information materials for the international year of older persons.
APA Citation
United Nations. General Assembly., United Nations. Economic and Social Commission for Asia and the Pacific. (1997). Source book on ageing: information materials for the international year of older persons. New York: United Nations.
MLA Citation
United Nations. General Assembly, and United Nations. Economic and Social Commission for Asia and the Pacific. Source Book On Ageing: Information Materials for the International Year of Older Persons. New York: United Nations, 1997.
Warning: These citations may not always be complete (especially for serials).