Cita APA

Singh, V., Negi, V., & Kushwaha, G. S. (2018). Environmental management: Resource and energy conservation and utilisation. Best publishing house.

Chicago Edition Citation

Singh, Vir, Vrinda Negi, i Govind Singh Kushwaha. Environmental Management: Resource and Energy Conservation and Utilisation. New Delhi: Best publishing house, 2018.

Cita MLA

Singh, Vir, et al. Environmental Management: Resource and Energy Conservation and Utilisation. Best publishing house, 2018.