Citazione Stile APA (7a Edizione)

Herren, R. V. (2005). Introduction to biotechnology: An agricultural revolution (2nd ed.). Delmar Thomson Learning.

Citazione stile Chigago Style (17a edizione)

Herren, Ray V. Introduction to Biotechnology: An Agricultural Revolution. 2nd ed. Albany, N.Y.: Delmar Thomson Learning, 2005.

Citatione MLA (9a ed.)

Herren, Ray V. Introduction to Biotechnology: An Agricultural Revolution. 2nd ed. Delmar Thomson Learning, 2005.