Não informado. (2014). Monthly Bulletin of the Department of Health in the City of New York. Department of Health.
Chicago-Zitierstil (17. Ausg.)Não informado. Monthly Bulletin of the Department of Health in the City of New York. New York: Department of Health, 2014.
MLA-Zitierstil (8. Ausg.)Não informado. Monthly Bulletin of the Department of Health in the City of New York. Department of Health, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.