Não informado. (1948). Highlights of progress in research on cancer. Canadian Cancer Society.
Chicago (17e ed.) BronvermeldingNão informado. Highlights of Progress in Research on Cancer. Toronto, Canada: Canadian Cancer Society, 1948.
MLA (8e ed.) BronvermeldingNão informado. Highlights of Progress in Research on Cancer. Canadian Cancer Society, 1948.
Let op: Deze citaties zijn niet altijd 100% accuraat.