Não informado. (1959). National Cancer Institute Monograph. U.S. Department of Health and Human Services, Public Health Service.
Cita Chicago Style (17a ed.)Não informado. National Cancer Institute Monograph. Bethesda, Md: U.S. Department of Health and Human Services, Public Health Service, 1959.
Cita MLA (8a ed.)Não informado. National Cancer Institute Monograph. U.S. Department of Health and Human Services, Public Health Service, 1959.
Precaución: Estas citas no son 100% exactas.