Provincial Medical and Surgical Association. (2019). Provincial Medical & Surgical Journal. John Churchill.
Chicago-referens (17:e uppl.)Provincial Medical and Surgical Association. Provincial Medical & Surgical Journal. London: John Churchill, 2019.
MLA-referens (8:e uppl.)Provincial Medical and Surgical Association. Provincial Medical & Surgical Journal. John Churchill, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.