APA استشهاد

Indu Shekhar Thakur. (2006). Environmental Biotechnology: Basic concepts and applications. I. K. International.

استشهاد بنمط شيكاغو

Indu Shekhar Thakur. Environmental Biotechnology: Basic Concepts and Applications. New Delhi: I. K. International, 2006.

MLA استشهاد

Indu Shekhar Thakur. Environmental Biotechnology: Basic Concepts and Applications. I. K. International, 2006.