APA-referens (7:e uppl.)

Kitcher, P. Giving Darwin his due: Philip Kitcher. The Cambridge Companion to Darwin.(2006).

Chicago-referens (17:e uppl.)

Kitcher, Philip. "Giving Darwin His Due: Philip Kitcher." The Cambridge Companion to Darwin.(2006) .

MLA-referens (8:e uppl.)

Kitcher, Philip. "Giving Darwin His Due: Philip Kitcher." The Cambridge Companion to Darwin.(2006), .

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