Não informado. (1972). Health Services Reports. Health Services and Mental Health Administration.
Cita Chicago Style (17a ed.)Não informado. Health Services Reports. Rockville, Md: Health Services and Mental Health Administration, 1972.
Cita MLA (8a ed.)Não informado. Health Services Reports. Health Services and Mental Health Administration, 1972.
Precaución: Estas citas no son 100% exactas.