APA Style

Gupta, B, K, M, M. (1-1-1995). Textbook of Preventive and Social Medicine (2nd). New Delhi: Jaypee Brothers.

MLA Style

Gupta, B., K, Mahajan,, M.C,. "Textbook of Preventive and Social Medicine". 2nd New Delhi: Jaypee Brothers, 1-1-1995. Text.