APA Edition Citation

Bhatnagar, V. R., Bhatia, N. S., & Khan, F. A. (2000). DGP question bank sociology (4.). Dhillon Group.

Chicago Edition Citation

Bhatnagar, Vimal Rai, Niranjan S. Bhatia, and Farooq A. Khan. DGP Question Bank Sociology. 4. New Delhi: Dhillon Group, 2000.

MLA Edition Citation

Bhatnagar, Vimal Rai, et al. DGP Question Bank Sociology. 4. Dhillon Group, 2000.