APA aipamena

Rajesh,K Yadav. (2013). Environmental pollution and control. Oxford book company.

Chicago Style aipamena

Rajesh,K Yadav. Environmental Pollution and Control. New Delhi: Oxford book company, 2013.

MLA aipamena

Rajesh,K Yadav. Environmental Pollution and Control. Oxford book company, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.