Peterson, D. A. (2004). Water quality in the Yellowstone River Basin, Wyoming, Montana, and North Dakota, 1999 - 2001. US Geological Survey circular 1234.
Chicago Style CitationPeterson, David A. "Water Quality in the Yellowstone River Basin, Wyoming, Montana, and North Dakota, 1999 - 2001." US Geological Survey Circular 1234 2004.
MLA CitationPeterson, David A. "Water Quality in the Yellowstone River Basin, Wyoming, Montana, and North Dakota, 1999 - 2001." US Geological Survey Circular 1234 2004.
Warning: These citations may not always be 100% accurate.