Safarrad, T.;                     Ghadami, M.;                     Dittmann, A.    
        Effects of COVID-19 Restriction Policies on Urban Heat Islands in Some European Cities: Berlin, London, Paris, Madrid, and Frankfurt. Int. J. Environ. Res. Public Health 2022, 19, 6579.
    https://doi.org/10.3390/ijerph19116579
    AMA Style
    
                                Safarrad T,                                 Ghadami M,                                 Dittmann A.        
                Effects of COVID-19 Restriction Policies on Urban Heat Islands in Some European Cities: Berlin, London, Paris, Madrid, and Frankfurt. International Journal of Environmental Research and Public Health. 2022; 19(11):6579.
        https://doi.org/10.3390/ijerph19116579
    
    Chicago/Turabian Style
    
                                Safarrad, Taher,                                 Mostafa Ghadami,                                 and Andreas Dittmann.        
                2022. "Effects of COVID-19 Restriction Policies on Urban Heat Islands in Some European Cities: Berlin, London, Paris, Madrid, and Frankfurt" International Journal of Environmental Research and Public Health 19, no. 11: 6579.
        https://doi.org/10.3390/ijerph19116579
    
    APA Style
    
                                Safarrad, T.,                                 Ghadami, M.,                                 & Dittmann, A.        
        
        (2022). Effects of COVID-19 Restriction Policies on Urban Heat Islands in Some European Cities: Berlin, London, Paris, Madrid, and Frankfurt. International Journal of Environmental Research and Public Health, 19(11), 6579.
        https://doi.org/10.3390/ijerph19116579