Não informado. (1973). International Journal of Aging and Human Development. Baywood Publishing.
Cita Chicago Style (17a ed.)Não informado. International Journal of Aging and Human Development. Farmingdale, NY: Baywood Publishing, 1973.
Cita MLA (8a ed.)Não informado. International Journal of Aging and Human Development. Baywood Publishing, 1973.
Precaución: Estas citas no son 100% exactas.