(1949). Proceedings. American Cancer Society and the National cancer Institute of the United States Public Health Service, Federal Security Agency.
Citação norma ChicagoProceedings. New York: American Cancer Society and the National cancer Institute of the United States Public Health Service, Federal Security Agency, 1949.
Citação norma MLAProceedings. American Cancer Society and the National cancer Institute of the United States Public Health Service, Federal Security Agency, 1949.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.