Torkian, A., & Koleini, H. (1993). Estimating the Cost of Constructing a Treatment Plant. Journal of Water and Wastewater; Ab va Fazilab ( in persian ), 3(2), 41-48. doi: 10.22093/wwj.1993.173503
MLA
Ayoub Torkian; Hassan Koleini. "Estimating the Cost of Constructing a Treatment Plant". Journal of Water and Wastewater; Ab va Fazilab ( in persian ), 3, 2, 1993, 41-48. doi: 10.22093/wwj.1993.173503
HARVARD
Torkian, A., Koleini, H. (1993). 'Estimating the Cost of Constructing a Treatment Plant', Journal of Water and Wastewater; Ab va Fazilab ( in persian ), 3(2), pp. 41-48. doi: 10.22093/wwj.1993.173503
VANCOUVER
Torkian, A., Koleini, H. Estimating the Cost of Constructing a Treatment Plant. Journal of Water and Wastewater; Ab va Fazilab ( in persian ), 1993; 3(2): 41-48. doi: 10.22093/wwj.1993.173503