Roberts, M. F. (1988). Turtles. New Jersey: T.F.H Publications,Inc..
Chicago Style CitationRoberts, Mervin F. Turtles. New Jersey: T.F.H Publications,Inc., 1988.
MLA CitationRoberts, Mervin F. Turtles. New Jersey: T.F.H Publications,Inc., 1988.
Warning: These citations may not always be 100% accurate.