Cita APA (7a ed.)

Roberts, J. F., & Pembrey, M. E. (1985). An introduction to medical genetics (8th ed.). Oxford University Press.

Cita Chicago Style (17a ed.)

Roberts, J.A. Fraser, y Marcus E. Pembrey. An Introduction to Medical Genetics. 8th ed. Oxford [etc.]: Oxford University Press, 1985.

Cita MLA (9a ed.)

Roberts, J.A. Fraser, y Marcus E. Pembrey. An Introduction to Medical Genetics. 8th ed. Oxford University Press, 1985.