APA (7th ed.) Citation

Morgan, T. H. (1935). The scientific basis of evolution (2d ed.). W.W. Norton & company, inc..

Chicago Style (17th ed.) Citation

Morgan, Thomas Hunt. The Scientific Basis of Evolution. 2d ed. New York: W.W. Norton & company, inc., 1935.

MLA (9th ed.) Citation

Morgan, Thomas Hunt. The Scientific Basis of Evolution. 2d ed. W.W. Norton & company, inc., 1935.