Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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