APA

Turner J. R. G., .Two thousand generations of hybridization in a Heliconius Butterfly. : .

Chicago

Turner John R G, .Two thousand generations of hybridization in a Heliconius Butterfly. : .

Harvard

Turner J. R. G., .Two thousand generations of hybridization in a Heliconius Butterfly. : .

MLA

Turner John R G, .: . .