Cita APA (7th ed.)

Rothwell, N. V. (1988). Understanding genetics (4th ed.). Oxford University Press.

Cita Chicago (17th ed.)

Rothwell, Norman V. Understanding Genetics. 4th ed. New York: Oxford University Press, 1988.

Cita MLA (9th ed.)

Rothwell, Norman V. Understanding Genetics. 4th ed. Oxford University Press, 1988.