Nicholl, D. S. T. (2008). An introduction to genetic engineering (3rd ed.). Cambridge University Press.
Chicago-čujuhus (17. p.)Nicholl, Desmond S. T. An Introduction to Genetic Engineering. 3rd ed. Cambridge ; New York: Cambridge University Press, 2008.
MLA-čujuhus (9. p.)Nicholl, Desmond S. T. An Introduction to Genetic Engineering. 3rd ed. Cambridge University Press, 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.