Poirier, F. E., & McKee, J. K. (1999). Understanding human evolution / Frank E. Poirier, Jeffrey K. McKee (4th ed.). Prentice Hall.
Chicago Style (17th ed.) CitationPoirier, Frank E., and Jeffrey Kevin McKee. Understanding Human Evolution / Frank E. Poirier, Jeffrey K. McKee. 4th ed. Upper Saddle River, N.J.: Prentice Hall, 1999.
MLA (9th ed.) CitationPoirier, Frank E., and Jeffrey Kevin McKee. Understanding Human Evolution / Frank E. Poirier, Jeffrey K. McKee. 4th ed. Prentice Hall, 1999.
Warning: These citations may not always be 100% accurate.