Cita APA (7a ed.)

Williams, G. C. (1992). Natural Selection: Domains, Levels, and Challenges. Oxford University Press.

Cita Chicago Style (17a ed.)

Williams, George C. Natural Selection: Domains, Levels, and Challenges. Cary: Oxford University Press, 1992.

Cita MLA (8a ed.)

Williams, George C. Natural Selection: Domains, Levels, and Challenges. Oxford University Press, 1992.