APA استشهاد

Chattopadhyay, A. K., & Saha , A. K. (2012). Demography: Techniques and analysis. Viva Books.

استشهاد بنمط شيكاغو

Chattopadhyay, Asis Kumar, و Anuj Kumar Saha. Demography: Techniques and Analysis. New Delhi: Viva Books, 2012.

MLA استشهاد

Chattopadhyay, Asis Kumar, و Anuj Kumar Saha. Demography: Techniques and Analysis. Viva Books, 2012.