Metcalfe, A.;                     Cairncross, Z.F.;                     Friedenreich, C.M.;                     Ray, J.G.;                     Nelson, G.;                     Fell, D.B.;                     Lisonkova, S.;                     Bhatti, P.;                     McMorris, C.;                     Sikdar, K.C.;     
    et al.    Incidence of Pregnancy-Associated Cancer in Two Canadian Provinces: A Population-Based Study. Int. J. Environ. Res. Public Health 2021, 18, 3100.
    https://doi.org/10.3390/ijerph18063100
    AMA Style
    
                                Metcalfe A,                                 Cairncross ZF,                                 Friedenreich CM,                                 Ray JG,                                 Nelson G,                                 Fell DB,                                 Lisonkova S,                                 Bhatti P,                                 McMorris C,                                 Sikdar KC,         
        et al.        Incidence of Pregnancy-Associated Cancer in Two Canadian Provinces: A Population-Based Study. International Journal of Environmental Research and Public Health. 2021; 18(6):3100.
        https://doi.org/10.3390/ijerph18063100
    
    Chicago/Turabian Style
    
                                Metcalfe, Amy,                                 Zoe F. Cairncross,                                 Christine M. Friedenreich,                                 Joel G. Ray,                                 Gregg Nelson,                                 Deshayne B. Fell,                                 Sarka Lisonkova,                                 Parveen Bhatti,                                 Carly McMorris,                                 Khokan C. Sikdar,         
         and et al.        2021. "Incidence of Pregnancy-Associated Cancer in Two Canadian Provinces: A Population-Based Study" International Journal of Environmental Research and Public Health 18, no. 6: 3100.
        https://doi.org/10.3390/ijerph18063100
    
    APA Style
    
                                Metcalfe, A.,                                 Cairncross, Z. F.,                                 Friedenreich, C. M.,                                 Ray, J. G.,                                 Nelson, G.,                                 Fell, D. B.,                                 Lisonkova, S.,                                 Bhatti, P.,                                 McMorris, C.,                                 Sikdar, K. C.,                                 & Shack, L.        
        
        (2021). Incidence of Pregnancy-Associated Cancer in Two Canadian Provinces: A Population-Based Study. International Journal of Environmental Research and Public Health, 18(6), 3100.
        https://doi.org/10.3390/ijerph18063100