APA način citiranja (7. izdanje)
Williams, G. C. (1996). Adaptation and natural selection: A critique of some current evolutionary thought. Princeton University Press.
Čikaški stil citiranja (17. izdanje)
Williams, George Christopher. Adaptation and Natural Selection: A Critique of Some Current Evolutionary Thought. Princeton, N.J.: Princeton University Press, 1996.
MLA način citiranja (9. izdanje)
Williams, George Christopher. Adaptation and Natural Selection: A Critique of Some Current Evolutionary Thought. Princeton University Press, 1996.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.