Pearl, R. (1928). Evolution and mortality. Williams & Wilkens.
Chicagoスタイル(17版)引用形式Pearl, Raymond. Evolution and Mortality. Baltimore, Md.: Williams & Wilkens, 1928.
MLA(8版)引用形式Pearl, Raymond. Evolution and Mortality. Williams & Wilkens, 1928.
警告: この引用は必ずしも正確ではありません.