APA Edition Citation

Ghanshyam, N. S., Manonmoney, N., & Valuthi Varagunasingh, T. (1991). Environmental economics. Mittal Publications.

Chicago Edition Citation

Ghanshyam, N Singh,ed, N. Manonmoney, and T. Valuthi Varagunasingh. Environmental Economics. New Delhi: Mittal Publications, 1991.

MLA Edition Citation

Ghanshyam, N Singh,ed, et al. Environmental Economics. Mittal Publications, 1991.