APA (7th ed.) Citation

Keller, E. F. (2000). The century of the gene. Harvard University Press.

Chicago Style (17th ed.) Citation

Keller, Evelyn Fox. The Century of the Gene. Cambridge, Mass.: Harvard University Press, 2000.

MLA (9th ed.) Citation

Keller, Evelyn Fox. The Century of the Gene. Harvard University Press, 2000.