MLA

Ahuja, M.R, and K. G Ramawat. Biotechnology and Biodiversity. Springer International Publishing, 2014.

APA

Ahuja, M., & Ramawat, K. G. (2014). Biotechnology and Biodiversity. Springer International Publishing.

Chicago

Ahuja, M.R, and K. G Ramawat. Biotechnology and Biodiversity. : Springer International Publishing, 2014.