Dyfyniad APA

Narain, S. &. O. (2015). State of India's Environment 2015. Centre for science and environment.

Dyfyniad Arddull Chicago

Narain, Sunita & Others. State of India's Environment 2015. New Delhi: Centre for science and environment, 2015.

Dyfyniad MLA

Narain, Sunita & Others. State of India's Environment 2015. Centre for science and environment, 2015.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.