Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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