Não informado. (2014). Monthly Bulletin of the Department of Health in the City of New York. Department of Health.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Monthly Bulletin of the Department of Health in the City of New York. New York: Department of Health, 2014.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Monthly Bulletin of the Department of Health in the City of New York. Department of Health, 2014.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.