एपीए उद्धरण

Sankar, U., Shanmugam, K. R., & Kavi Kumar, K. S. (2016). Environment & development: Essays in honour of Dr U. Sankar. Sage Publications India.

शिकागो स्टाइल उद्धरण

Sankar, U., K. R. Shanmugam, और K. S. Kavi Kumar. Environment & Development: Essays in Honour of Dr U. Sankar. N.Delhi: Sage Publications India, 2016.

एमएलए उद्धरण

Sankar, U., et al. Environment & Development: Essays in Honour of Dr U. Sankar. Sage Publications India, 2016.