APA Edition Citation

Vrinda Negi, E., Vir Singh, E., & Govind Singh Kushwaha, E. (2015). Ecology, environment and agriculture. Biotech Books.

Chicago Edition Citation

Vrinda Negi, Ed, Ed Vir Singh, and Ed Govind Singh Kushwaha. Ecology, Environment and Agriculture. New Delhi: Biotech Books, 2015.

MLA Edition Citation

Vrinda Negi, Ed, et al. Ecology, Environment and Agriculture. Biotech Books, 2015.