APA-referens

Mahapatra, R., Jeevan, S. S., & Das, S. Environment reader for universities. Centre for Science and Environment.

Chicago-stil citat

Mahapatra, Rachard, S. S. Jeevan, och Singdha Das. Environment Reader for Universities. New Delhi: Centre for Science and Environment.

MLA-referens

Mahapatra, Rachard, et al. Environment Reader for Universities. Centre for Science and Environment.