APA (7th ed.) Citation

Nicholl, D. S. (2008). An Introduction to genetic engineering (3rded.). Univ. Pr.

Chicago Style (17th ed.) Citation

Nicholl, Desmond S.T. An Introduction to Genetic Engineering. 3rded. Cambridge: Univ. Pr, 2008.

MLA (9th ed.) Citation

Nicholl, Desmond S.T. An Introduction to Genetic Engineering. 3rded. Univ. Pr, 2008.