Não informado. (1967). Bulletin cancer. International Union Against Cancer.
Chicagoスタイル(17版)引用形式Não informado. Bulletin Cancer. Geneve, Suíça: International Union Against Cancer, 1967.
MLA(8版)引用形式Não informado. Bulletin Cancer. International Union Against Cancer, 1967.
警告: この引用は必ずしも正確ではありません.