583980 Kohl, P., & Medlar, S. J. (2007). Occurrence of manganese in drinking water and manganese control [electronic resource]. Denver, CO : Awwa Research Foundation ; American Water Works Association.
Chicago-Zitierstil (17. Ausg.)583980 Kohl, P., und Steven J. Medlar. Occurrence of Manganese in Drinking Water and Manganese Control [electronic Resource]. Denver, CO : Awwa Research Foundation ; American Water Works Association, 2007.
MLA-Zitierstil (9. Ausg.)583980 Kohl, P., und Steven J. Medlar. Occurrence of Manganese in Drinking Water and Manganese Control [electronic Resource]. Denver, CO : Awwa Research Foundation ; American Water Works Association, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.