Huxley, T. H., & Ruse, M. (2009). Evolution & ethics. Princeton University Press.
芝加哥风格引文Huxley, Thomas Henry, 与 Michael Ruse. Evolution & Ethics. Princeton: Princeton University Press, 2009.
MLA引文Huxley, Thomas Henry, 与 Michael Ruse. Evolution & Ethics. Princeton University Press, 2009.
警告：这些引文格式不一定是100％准确.