Ferrari, S.;                     Mattei, G.;                     Marchi, M.;                     Galeazzi, G.M.;                     Pingani, L.    
        Is Consultation-Liaison Psychiatry ‘Getting Old’? How Psychiatry Referrals in the General Hospital Have Changed over 20 Years. Int. J. Environ. Res. Public Health 2020, 17, 7389.
    https://doi.org/10.3390/ijerph17207389
    AMA Style
    
                                Ferrari S,                                 Mattei G,                                 Marchi M,                                 Galeazzi GM,                                 Pingani L.        
                Is Consultation-Liaison Psychiatry ‘Getting Old’? How Psychiatry Referrals in the General Hospital Have Changed over 20 Years. International Journal of Environmental Research and Public Health. 2020; 17(20):7389.
        https://doi.org/10.3390/ijerph17207389
    
    Chicago/Turabian Style
    
                                Ferrari, Silvia,                                 Giorgio Mattei,                                 Mattia Marchi,                                 Gian Maria Galeazzi,                                 and Luca Pingani.        
                2020. "Is Consultation-Liaison Psychiatry ‘Getting Old’? How Psychiatry Referrals in the General Hospital Have Changed over 20 Years" International Journal of Environmental Research and Public Health 17, no. 20: 7389.
        https://doi.org/10.3390/ijerph17207389
    
    APA Style
    
                                Ferrari, S.,                                 Mattei, G.,                                 Marchi, M.,                                 Galeazzi, G. M.,                                 & Pingani, L.        
        
        (2020). Is Consultation-Liaison Psychiatry ‘Getting Old’? How Psychiatry Referrals in the General Hospital Have Changed over 20 Years. International Journal of Environmental Research and Public Health, 17(20), 7389.
        https://doi.org/10.3390/ijerph17207389