Barzun, J. (1981). Darwin, Marx, Wagner: Critique of a heritage (Rev. 2nd ed.). Doubleday Anchor Books.
Chicagoスタイル(17版)引用形式Barzun, Jacques. Darwin, Marx, Wagner: Critique of a Heritage. Rev. 2nd ed. N.Y: Doubleday Anchor Books, 1981.
MLA(9版)引用形式Barzun, Jacques. Darwin, Marx, Wagner: Critique of a Heritage. Rev. 2nd ed. Doubleday Anchor Books, 1981.
警告: この引用は必ずしも正確ではありません.