Não informado. (2018). Monograph Series. Department of Health of the City of New York.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Monograph Series. New York: Department of Health of the City of New York, 2018.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Monograph Series. Department of Health of the City of New York, 2018.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.