APA Edition Citation

Chakrabarti, D., Choudhury, S., & Choudhury, S. (2009). An Introduction to Geographic Information Technology.

Chicago Edition Citation

Chakrabarti, Deepankar, Suchandra Choudhury, and Sujit Choudhury. An Introduction to Geographic Information Technology. New Delhi, I K International, 2009.

MLA Edition Citation

Chakrabarti, Deepankar, et al. An Introduction to Geographic Information Technology. 2009.