Citazione Stile APA (7a Edizione)

Nicholl, D. S. (2008). An introduction to genetic: Engineering. U.pr.

Citazione stile Chigago Style (17a edizione)

Nicholl, Desmond S.T. An Introduction to Genetic: Engineering. Cambridge: U.pr, 2008.

Citatione MLA (9a ed.)

Nicholl, Desmond S.T. An Introduction to Genetic: Engineering. U.pr, 2008.