Huxley, T. H. (1895). Evolution & ethics and other essays. MacMillan.
Cita Chicago Style (17a ed.)Huxley, Thomas Henry. Evolution & Ethics and Other Essays. London: MacMillan, 1895.
Cita MLA (9a ed.)Huxley, Thomas Henry. Evolution & Ethics and Other Essays. MacMillan, 1895.
Precaución: Estas citas no son 100% exactas.