Não informado. (1959). Progress against cancer. Canadian Cancer Society.
Chicagoスタイル(17版)引用形式Não informado. Progress Against Cancer. Toronto, Canada: Canadian Cancer Society, 1959.
MLA(8版)引用形式Não informado. Progress Against Cancer. Canadian Cancer Society, 1959.
警告: この引用は必ずしも正確ではありません.