APA (7th ed.) Citation

Richards, R. J. (2013). Was Hitler a Darwinian?: Disputed questions in the history of evolutionary theory. Univ. of Chicago Pr.

Chicago Style (17th ed.) Citation

Richards, Robert J. Was Hitler a Darwinian?: Disputed Questions in the History of Evolutionary Theory. Chicago [u.a.]: Univ. of Chicago Pr, 2013.

MLA (8th ed.) Citation

Richards, Robert J. Was Hitler a Darwinian?: Disputed Questions in the History of Evolutionary Theory. Univ. of Chicago Pr, 2013.