Não informado. (1972). Health Services Reports. Health Services and Mental Health Administration.
Style de citation Chicago (17e éd.)Não informado. Health Services Reports. Rockville, Md: Health Services and Mental Health Administration, 1972.
Style de citation MLA (8e éd.)Não informado. Health Services Reports. Health Services and Mental Health Administration, 1972.
Attention : ces citations peuvent ne pas être correctes à 100%.