APA-referens (7:e uppl.)

Nicholl, D. S. T. (2008). An introduction to genetic engineering (3rd ed.). Cambridge University Press.

Chicago-referens (17:e uppl.)

Nicholl, Desmond S. T. An Introduction to Genetic Engineering. 3rd ed. Cambridge ; New York: Cambridge University Press, 2008.

MLA-referens (9:e uppl.)

Nicholl, Desmond S. T. An Introduction to Genetic Engineering. 3rd ed. Cambridge University Press, 2008.