Ma, J.;                     Zhu, H.;                     Li, P.;                     Liu, C.;                     Li, F.;                     Luo, Z.;                     Zhang, M.;                     Li, L.    
        Spatial Patterns of the Spread of COVID-19 in Singapore and the Influencing Factors. ISPRS Int. J. Geo-Inf. 2022, 11, 152.
    https://doi.org/10.3390/ijgi11030152
    AMA Style
    
                                Ma J,                                 Zhu H,                                 Li P,                                 Liu C,                                 Li F,                                 Luo Z,                                 Zhang M,                                 Li L.        
                Spatial Patterns of the Spread of COVID-19 in Singapore and the Influencing Factors. ISPRS International Journal of Geo-Information. 2022; 11(3):152.
        https://doi.org/10.3390/ijgi11030152
    
    Chicago/Turabian Style
    
                                Ma, Jianfang,                                 Haihong Zhu,                                 Peng Li,                                 Chengcheng Liu,                                 Feng Li,                                 Zhenwei Luo,                                 Meihui Zhang,                                 and Lin Li.        
                2022. "Spatial Patterns of the Spread of COVID-19 in Singapore and the Influencing Factors" ISPRS International Journal of Geo-Information 11, no. 3: 152.
        https://doi.org/10.3390/ijgi11030152
    
    APA Style
    
                                Ma, J.,                                 Zhu, H.,                                 Li, P.,                                 Liu, C.,                                 Li, F.,                                 Luo, Z.,                                 Zhang, M.,                                 & Li, L.        
        
        (2022). Spatial Patterns of the Spread of COVID-19 in Singapore and the Influencing Factors. ISPRS International Journal of Geo-Information, 11(3), 152.
        https://doi.org/10.3390/ijgi11030152