Tohutoro APA (7th ed.)

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

Tohutoru Kātū Chicago (17th ed.)

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

Tohutoro MLA (9th ed.)

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