Penoyer, P. E. (2008). Recommendations for restoration and rehabilitation of turbidity and sediment impacts to the Sylvan Pass hydrologic system: Yellowstone National Park. U.S. Department of the Interior, National Park Service, Natural Resource Program Center.
Chicago Style (17th ed.) CitationPenoyer, Peter E. Recommendations for Restoration and Rehabilitation of Turbidity and Sediment Impacts to the Sylvan Pass Hydrologic System: Yellowstone National Park. Fort Collins, Colorado: U.S. Department of the Interior, National Park Service, Natural Resource Program Center, 2008.
MLA (9th ed.) CitationPenoyer, Peter E. Recommendations for Restoration and Rehabilitation of Turbidity and Sediment Impacts to the Sylvan Pass Hydrologic System: Yellowstone National Park. U.S. Department of the Interior, National Park Service, Natural Resource Program Center, 2008.