Scharffenberg, J. A. (1980). Cancer prevention. Pacific Health Education Center.
Chicagoスタイル(17版)引用形式Scharffenberg, J. A. Cancer Prevention. Pacific Health Education Center, 1980.
MLA(9版)引用形式Scharffenberg, J. A. Cancer Prevention. Pacific Health Education Center, 1980.
警告: この引用は必ずしも正確ではありません.