APA (7th ed.) Citation

Barzun, J. (1981). Darwin, Marx, Wagner: Critique of a heritage (Phoenix ed.). University of Chicago Press.

Chicago Style (17th ed.) Citation

Barzun, Jacques. Darwin, Marx, Wagner: Critique of a Heritage. Phoenix ed. Chicago: University of Chicago Press, 1981.

MLA (9th ed.) Citation

Barzun, Jacques. Darwin, Marx, Wagner: Critique of a Heritage. Phoenix ed. University of Chicago Press, 1981.