Citazione Stile APA (7a Edizione)

Nicholl, D. S. T. (2002). An introduction to genetic engineering (2nd ed.). Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Nicholl, Desmond S. T. An Introduction to Genetic Engineering. 2nd ed. Cambridge: Cambridge University Press, 2002.

Citatione MLA (9a ed.)

Nicholl, Desmond S. T. An Introduction to Genetic Engineering. 2nd ed. Cambridge University Press, 2002.