APA-referens

Bhushan, C., & Gupta, D. State of renewable energy in India. Centre for Science and Environment.

Chicago-stil citat

Bhushan, Chandra, och Das Gupta. State of Renewable Energy in India. New Delhi: Centre for Science and Environment.

MLA-referens

Bhushan, Chandra, och Das Gupta. State of Renewable Energy in India. Centre for Science and Environment.