Não informado. (1967). Bulletin cancer. International Union Against Cancer.
Style de citation Chicago (17e éd.)Não informado. Bulletin Cancer. Geneve, Suíça: International Union Against Cancer, 1967.
Style de citation MLA (8e éd.)Não informado. Bulletin Cancer. International Union Against Cancer, 1967.
Attention : ces citations peuvent ne pas être correctes à 100%.