Cita APA (7th ed.)

O' Sullivan, J., & Merrick, W. (1993). Genetics and evolution. Oxford University Press.

Cita Chicago (17th ed.)

O' Sullivan, Joan, i William Merrick. Genetics and Evolution. Oxford: Oxford University Press, 1993.

Cita MLA (9th ed.)

O' Sullivan, Joan, i William Merrick. Genetics and Evolution. Oxford University Press, 1993.