Cita APA

Johri,Poonam. (2010). Environmental pollution. Sonali.

Citación estilo Chicago

Johri,Poonam. Environmental Pollution. New Delhi: Sonali, 2010.

Cita MLA

Johri,Poonam. Environmental Pollution. Sonali, 2010.

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