APA aipamena

Chikara, M. (2015). Water Pollution. APH Publishing.

Chicago Style aipamena

Chikara, M.G. Water Pollution. New Delhi: APH Publishing, 2015.

MLA aipamena

Chikara, M.G. Water Pollution. APH Publishing, 2015.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.