Não informado. (2000). University of Michigan Medical Center journal. University of Michigan, Medical Center.
Chicago-referens (17:e uppl.)Não informado. University of Michigan Medical Center Journal. Ann Arbor, Mich: University of Michigan, Medical Center, 2000.
MLA-referens (8:e uppl.)Não informado. University of Michigan Medical Center Journal. University of Michigan, Medical Center, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.