Não informado. (1970). Leprosy surveillance. Center for Disease Control, Department of Health, Education Welfare.
Cita Chicago Style (17a ed.)Não informado. Leprosy Surveillance. Atlanta, Ga: Center for Disease Control, Department of Health, Education Welfare, 1970.
Cita MLA (8a ed.)Não informado. Leprosy Surveillance. Center for Disease Control, Department of Health, Education Welfare, 1970.
Precaución: Estas citas no son 100% exactas.