APA
Centre for Science and Environment, Narain Sunita e., . (2019). State of India's environment 2019. New Delhi: Centre for Science and Environment.
Chicago
Centre for Science and Environment, Narain Sunita ed, . 2019. State of India's environment 2019. New Delhi: Centre for Science and Environment.
Harvard
Centre for Science and Environment, Narain Sunita e., . (2019). State of India's environment 2019. New Delhi: Centre for Science and Environment.
MLA
Centre for Science and Environment, Narain Sunita ed, . State of India's environment 2019. New Delhi: Centre for Science and Environment. 2019.