Geological Survey (U.S.). (1997). USGS recent highlights: Innovative earth science databases. U.S. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationGeological Survey (U.S.). USGS Recent Highlights: Innovative Earth Science Databases. Reston, VA: U.S. Department of the Interior, U.S. Geological Survey, 1997.
MLA (9th ed.) CitationGeological Survey (U.S.). USGS Recent Highlights: Innovative Earth Science Databases. U.S. Department of the Interior, U.S. Geological Survey, 1997.
Warning: These citations may not always be 100% accurate.