Ahmed, M.;                     Ahmad, S.;                     Fayyaz-ul-Hassan;                     Qadir, G.;                     Hayat, R.;                     Shaheen, F.A.;                     Raza, M.A.    
        Innovative Processes and Technologies for Nutrient Recovery from Wastes: A Comprehensive Review. Sustainability 2019, 11, 4938.
    https://doi.org/10.3390/su11184938
    AMA Style
    
                                Ahmed M,                                 Ahmad S,                                 Fayyaz-ul-Hassan,                                 Qadir G,                                 Hayat R,                                 Shaheen FA,                                 Raza MA.        
                Innovative Processes and Technologies for Nutrient Recovery from Wastes: A Comprehensive Review. Sustainability. 2019; 11(18):4938.
        https://doi.org/10.3390/su11184938
    
    Chicago/Turabian Style
    
                                Ahmed, Mukhtar,                                 Shakeel Ahmad,                                 Fayyaz-ul-Hassan,                                 Ghulam Qadir,                                 Rifat Hayat,                                 Farid Asif Shaheen,                                 and Muhammad Ali Raza.        
                2019. "Innovative Processes and Technologies for Nutrient Recovery from Wastes: A Comprehensive Review" Sustainability 11, no. 18: 4938.
        https://doi.org/10.3390/su11184938
    
    APA Style
    
                                Ahmed, M.,                                 Ahmad, S.,                                 Fayyaz-ul-Hassan,                                 Qadir, G.,                                 Hayat, R.,                                 Shaheen, F. A.,                                 & Raza, M. A.        
        
        (2019). Innovative Processes and Technologies for Nutrient Recovery from Wastes: A Comprehensive Review. Sustainability, 11(18), 4938.
        https://doi.org/10.3390/su11184938