Cita APA

Kumar, H. (1998). Environmental pollution and waste management. M.D..

Citación estilo Chicago

Kumar, H.D. Environmental Pollution and Waste Management. New Delhi: M.D., 1998.

Cita MLA

Kumar, H.D. Environmental Pollution and Waste Management. M.D., 1998.

Warning: These citations may not always be 100% accurate.