APA(7版)引用形式

Darwin, C. The Foundations of the Origin of Species Two Essays written in 1842 and 1844.

Chicagoスタイル(17版)引用形式

Darwin, Charles. The Foundations of the Origin of Species Two Essays Written in 1842 and 1844.

MLA(9版)引用形式

Darwin, Charles. The Foundations of the Origin of Species Two Essays Written in 1842 and 1844.

警告: この引用は必ずしも正確ではありません.