Hatami, A. (1993). How Bacteria Work in Activated Sludge. Journal of Water and Wastewater; Ab va Fazilab ( in persian ), 4(1), 33-35. doi: 10.22093/wwj.1993.173530
MLA
Ali Hatami. "How Bacteria Work in Activated Sludge". Journal of Water and Wastewater; Ab va Fazilab ( in persian ), 4, 1, 1993, 33-35. doi: 10.22093/wwj.1993.173530
HARVARD
Hatami, A. (1993). 'How Bacteria Work in Activated Sludge', Journal of Water and Wastewater; Ab va Fazilab ( in persian ), 4(1), pp. 33-35. doi: 10.22093/wwj.1993.173530
VANCOUVER
Hatami, A. How Bacteria Work in Activated Sludge. Journal of Water and Wastewater; Ab va Fazilab ( in persian ), 1993; 4(1): 33-35. doi: 10.22093/wwj.1993.173530