Não informado. (1967). Medical Care Review. University of Michigan, School of Public Health.
Chicago-Zitierstil (17. Ausg.)Não informado. Medical Care Review. Ann Arbor, Mich: University of Michigan, School of Public Health, 1967.
MLA-Zitierstil (8. Ausg.)Não informado. Medical Care Review. University of Michigan, School of Public Health, 1967.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.