APA (7th ed.) Citation

Rothwell, N. V. (1979). Understanding genetics (2a ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Rothwell, Norman V. Understanding Genetics. 2a ed. New York: Oxford University Press, 1979.

MLA (9th ed.) Citation

Rothwell, Norman V. Understanding Genetics. 2a ed. Oxford University Press, 1979.