Não informado. (2001). Studies from the Division of Laboratories and Research. New York State Department of Health.
Chicago-Zitierstil (17. Ausg.)Não informado. Studies from the Division of Laboratories and Research. Albany, NY: New York State Department of Health, 2001.
MLA-Zitierstil (8. Ausg.)Não informado. Studies from the Division of Laboratories and Research. New York State Department of Health, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.