<ref name="Emerson_1971">{{cite journal |first1=A. E. |last1=Emerson |year=1971 |title=[Review of: Evans, M. A., Evans, H. E. 1970. William Morton Wheeler, biologist. Cambridge, Mass.: Harvard University Press, 363 pp.] |url= |journal=Science (Washington, D. C.) |publisher= |volume=172 |issue= |pages=679 |doi= }}</ref>