Keith, A. (1947). Evolution and ethics. New York: G.P. Putnam's Sons.
Chicago Style CitationKeith, Arhur. Evolution and Ethics. New York: G.P. Putnam's Sons, 1947.
MLA CitationKeith, Arhur. Evolution and Ethics. New York: G.P. Putnam's Sons, 1947.
Warning: These citations may not always be 100% accurate.