APA-ийн эшлэл(7 дахь хэвлэлт)

Williams, G. C. (1996). Adaptation and natural selection: A critique of some current evolutionary thought. Princeton University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Williams, George Christopher. Adaptation and Natural Selection: A Critique of Some Current Evolutionary Thought. Princeton, N.J.: Princeton University Press, 1996.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Williams, George Christopher. Adaptation and Natural Selection: A Critique of Some Current Evolutionary Thought. Princeton University Press, 1996.