Turtles of the World: The development and significance of melanism in the slider turtle. In: J. W. Gibbons (ed.), Life history and ecology of the slider turtle, pp. 233-254. Smithsonian Inst. Press, Washington, D. C.

Authors(s)	Lovich, J. E., W. R. Garsta, and C. J. McCoy.
Year	1990b
Title	The development and significance of melanism in the slider turtle. In: J. W. Gibbons (ed.), Life history and ecology of the slider turtle, pp. 233-254. Smithsonian Inst. Press, Washington, D. C.