Citazione Stile APA (7a Edizione)

Gupta & P. K. (2009). Elements of Biotechnology (2nd ed.). Rastogi Publications.

Citazione stile Chigago Style (17a edizione)

Gupta e P. K. Elements of Biotechnology. 2nd ed. Meerut: Rastogi Publications, 2009.

Citatione MLA (9a ed.)

Gupta e P. K. Elements of Biotechnology. 2nd ed. Rastogi Publications, 2009.