APA (7. basım) Alıntı

Williams, G. C. (1992). Natural selection: Domains, levels, and challenges. Oxford university press.

Chicago Style (17. basım) Atıf

Williams, George C. Natural Selection: Domains, Levels, and Challenges. New York: Oxford university press, 1992.

MLA (9th ed.) Atıf

Williams, George C. Natural Selection: Domains, Levels, and Challenges. Oxford university press, 1992.