Hodge, J., & Radick, G. (2006). The Cambridge Companion to Darwin: Ed. by Jonathan Hodge and Gregory Radick. Cambridge Univ. Press.
Čikaški stil citiranja (17. izdanje)Hodge, Johathan, i Gregory Radick. The Cambridge Companion to Darwin: Ed. by Jonathan Hodge and Gregory Radick. Cambridge [u.a.]: Cambridge Univ. Press, 2006.
MLA način citiranja (8. izdanje)Hodge, Johathan, i Gregory Radick. The Cambridge Companion to Darwin: Ed. by Jonathan Hodge and Gregory Radick. Cambridge Univ. Press, 2006.
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