APA Citation

Gasim, H. (2015). Treatment of petroleum refinery wastewater using extended aeration activated sludge. Trans Tech Publications Ltd.

Chicago Style Citation

Gasim, H. Treatment of Petroleum Refinery Wastewater Using Extended Aeration Activated Sludge. Trans Tech Publications Ltd, 2015.

MLA Citation

Gasim, H. Treatment of Petroleum Refinery Wastewater Using Extended Aeration Activated Sludge. Trans Tech Publications Ltd, 2015.

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