Makubura, R.;                     Meddage, D.P.P.;                     Azamathulla, H.M.;                     Pandey, M.;                     Rathnayake, U.    
        A Simplified Mathematical Formulation for Water Quality Index (WQI): A Case Study in the Kelani River Basin, Sri Lanka. Fluids 2022, 7, 147.
    https://doi.org/10.3390/fluids7050147
    AMA Style
    
                                Makubura R,                                 Meddage DPP,                                 Azamathulla HM,                                 Pandey M,                                 Rathnayake U.        
                A Simplified Mathematical Formulation for Water Quality Index (WQI): A Case Study in the Kelani River Basin, Sri Lanka. Fluids. 2022; 7(5):147.
        https://doi.org/10.3390/fluids7050147
    
    Chicago/Turabian Style
    
                                Makubura, Randika,                                 D. P. P. Meddage,                                 Hazi Md. Azamathulla,                                 Manish Pandey,                                 and Upaka Rathnayake.        
                2022. "A Simplified Mathematical Formulation for Water Quality Index (WQI): A Case Study in the Kelani River Basin, Sri Lanka" Fluids 7, no. 5: 147.
        https://doi.org/10.3390/fluids7050147
    
    APA Style
    
                                Makubura, R.,                                 Meddage, D. P. P.,                                 Azamathulla, H. M.,                                 Pandey, M.,                                 & Rathnayake, U.        
        
        (2022). A Simplified Mathematical Formulation for Water Quality Index (WQI): A Case Study in the Kelani River Basin, Sri Lanka. Fluids, 7(5), 147.
        https://doi.org/10.3390/fluids7050147