World Bank, Geological Survey (U.S.), Romanian National Agency for Mineral Resources, Futures Group, & Friedel, M. J. (2008). Reconnaissance study of water quality in the mining-affected Aries River basin, Romania (Version 1.0.). U.S. Geological Survey.
Chicago Style (17th ed.) CitationWorld Bank, Geological Survey (U.S.), Romanian National Agency for Mineral Resources, Futures Group, and Michael J. Friedel. Reconnaissance Study of Water Quality in the Mining-affected Aries River Basin, Romania. Version 1.0. Reston, Va.: U.S. Geological Survey, 2008.
MLA (9th ed.) CitationWorld Bank, et al. Reconnaissance Study of Water Quality in the Mining-affected Aries River Basin, Romania. Version 1.0. U.S. Geological Survey, 2008.
Warning: These citations may not always be 100% accurate.