APA Citation

Khullar, D., & Rao, J. (2017). Environment: Civil service (prelims & mains). New Delhi: McGraw Hill.

Chicago Style Citation

Khullar, D.R., and J.A.C.S Rao. Environment: Civil Service (prelims & Mains). New Delhi: McGraw Hill, 2017.

MLA Citation

Khullar, D.R., and J.A.C.S Rao. Environment: Civil Service (prelims & Mains). New Delhi: McGraw Hill, 2017.

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