APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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