Não informado. (1936). Child. Childrens Bureau, Department of Health, Education and Welfare.
Cita Chicago Style (17a ed.)Não informado. Child. Washington: Childrens Bureau, Department of Health, Education and Welfare, 1936.
Cita MLA (8a ed.)Não informado. Child. Childrens Bureau, Department of Health, Education and Welfare, 1936.
Precaución: Estas citas no son 100% exactas.