Cita APA

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

Chicago Style Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.