Cita APA (7a ed.)

Hodge, M., & Radick, G. (2003). The Cambridge companion to Darwin. Cambridge University Press.

Cita Chicago Style (17a ed.)

Hodge, M.J.S, y Gregory Radick. The Cambridge Companion to Darwin. Cambridge, UK ; New York: Cambridge University Press, 2003.

Cita MLA (9a ed.)

Hodge, M.J.S, y Gregory Radick. The Cambridge Companion to Darwin. Cambridge University Press, 2003.