APA aipamena

GARG SANTOSH KUMAR. (2015). ENVIRONMENTAL ENGINEERING SEWAGE DISPOSAL AND AIR POLLUTION ENGINEERING VOL II (33ED.). KHANNA PUBLISHERS.

Chicago Style aipamena

GARG SANTOSH KUMAR. ENVIRONMENTAL ENGINEERING SEWAGE DISPOSAL AND AIR POLLUTION ENGINEERING VOL II. 33ED. NEW DELHI: KHANNA PUBLISHERS, 2015.

MLA aipamena

GARG SANTOSH KUMAR. ENVIRONMENTAL ENGINEERING SEWAGE DISPOSAL AND AIR POLLUTION ENGINEERING VOL II. 33ED. KHANNA PUBLISHERS, 2015.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.