APA (7th ed.) Citation
Harms-Ringdahl, P. (2007). Identifying possible sources of ammonium ions and arsenic in groundwater in the Nam Du area, Vietnam. SLU/Dept. of Soil Sciences.
Chicago Style (17th ed.) Citation
Harms-Ringdahl, Peter. Identifying Possible Sources of Ammonium Ions and Arsenic in Groundwater in the Nam Du Area, Vietnam. SLU/Dept. of Soil Sciences, 2007.
MLA (9th ed.) Citation
Harms-Ringdahl, Peter. Identifying Possible Sources of Ammonium Ions and Arsenic in Groundwater in the Nam Du Area, Vietnam. SLU/Dept. of Soil Sciences, 2007.
Warning: These citations may not always be 100% accurate.