Cunningham, J. D. (1989). Human biology (2nd ed.). New York: Harper & Row.
Chicago Style CitationCunningham, John D. Human Biology. 2nd ed. New York: Harper & Row, 1989.
MLA CitationCunningham, John D. Human Biology. 2nd ed. New York: Harper & Row, 1989.
Warning: These citations may not always be 100% accurate.