Não informado. (2001). Special bulletin of the Montana State Board of Health. Montana State Board of Health.
Chicago-Zitierstil (17. Ausg.)Não informado. Special Bulletin of the Montana State Board of Health. Helena, Mont: Montana State Board of Health, 2001.
MLA-Zitierstil (8. Ausg.)Não informado. Special Bulletin of the Montana State Board of Health. Montana State Board of Health, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.