APA Edition Citation

Bell, P. R. . .., & Challinor , J. . .. (1959). Darwin`s biological work (1.). Cambridge University Press.

Chicago Edition Citation

Bell, P R ., and J. Challinor. Darwin`s Biological Work. 1. Cambridge: Cambridge University Press, 1959.

MLA Edition Citation

Bell, P R ., and J. Challinor. Darwin`s Biological Work. 1. Cambridge University Press, 1959.

Warning: These citations may not always be 100% accurate.