Cita APA (7th ed.)

Singh, B. D. (2010). Biotechnology (4th ed.). Kalyani Publishers.

Cita Chicago (17th ed.)

Singh, B. D. Biotechnology. 4th ed. New Delhi: Kalyani Publishers, 2010.

Cita MLA (9th ed.)

Singh, B. D. Biotechnology. 4th ed. Kalyani Publishers, 2010.