United Nations. Economic and Social Commission for Asia and the Pacific. Population Division. (1996). Annotated bibliography on productive ageing in Asia and the Pacific. The Division.
芝加哥风格引文United Nations. Economic and Social Commission for Asia and the Pacific. Population Division. Annotated Bibliography on Productive Ageing in Asia and the Pacific. New York: The Division, 1996.
MLA引文United Nations. Economic and Social Commission for Asia and the Pacific. Population Division. Annotated Bibliography on Productive Ageing in Asia and the Pacific. The Division, 1996.
警告：这些引文格式不一定是100％准确.