Não informado. (2012). Publications from the University of Pittsburgh, School of Medicine. University of Pittsburgh.
Chicago-Zitierstil (17. Ausg.)Não informado. Publications from the University of Pittsburgh, School of Medicine. Pittsburgh, Pa: University of Pittsburgh, 2012.
MLA-Zitierstil (8. Ausg.)Não informado. Publications from the University of Pittsburgh, School of Medicine. University of Pittsburgh, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.