APA Edition Citation

Kumar, G., Ramaswamy, S., & Ramaswmy, S. (2010). Environmental sustainability: Approaches and policy options. Regal publications.

Chicago Edition Citation

Kumar, G.S, SM Ramaswamy, and S. Ramaswmy. Environmental Sustainability: Approaches and Policy Options. New Delhi: Regal publications, 2010.

MLA Edition Citation

Kumar, G.S, et al. Environmental Sustainability: Approaches and Policy Options. Regal publications, 2010.