APA Edition Citation

Gurugnanam, B. (2009). Essentials of Hydrogeology.

Chicago Edition Citation

Gurugnanam, B. Essentials of Hydrogeology. New Delhi, New India Publishing Agency, 2009.

MLA Edition Citation

Gurugnanam, B. Essentials of Hydrogeology. 2009.

Warning: These citations may not always be 100% accurate.