Forman, D., & Kinlen, L. (1991). Declining incidence of gastric cancer.
Chicagoスタイル(17版)引用形式Forman, D., , L. Kinlen. Declining Incidence of Gastric Cancer. 1991.
MLA(9版)引用形式Forman, D., , L. Kinlen. Declining Incidence of Gastric Cancer. 1991.
警告: この引用は必ずしも正確ではありません.