Não informado. (2001). Annual report of the Division of Laboratories and Research of the New York State Department of Health. New York State Department of Health.
Chicago (17e ed.) BronvermeldingNão informado. Annual Report of the Division of Laboratories and Research of the New York State Department of Health. Albany, NY: New York State Department of Health, 2001.
MLA (8e ed.) BronvermeldingNão informado. Annual Report of the Division of Laboratories and Research of the New York State Department of Health. New York State Department of Health, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.