Não informado. (1973). International Journal of Aging and Human Development. Baywood Publishing.
Chicagoスタイル(17版)引用形式Não informado. International Journal of Aging and Human Development. Farmingdale, NY: Baywood Publishing, 1973.
MLA(8版)引用形式Não informado. International Journal of Aging and Human Development. Baywood Publishing, 1973.
警告: この引用は必ずしも正確ではありません.