Cite
MLA (8th Edition)
Map Showing Outcrops of Pre-Quaternary Ash-Flow Tuffs and Volcaniclastic Rocks, Basin and Range Province, Utah. Department of the Interior, United States Geological Survey, Open-File Services Section, Western Distribution Branch, U.S. Geological Survey, 1984.
APA (7th Edition)
Map showing outcrops of pre-quaternary ash-flow tuffs and volcaniclastic rocks, basin and range province, Utah. (1984). Department of the Interior, United States Geological Survey, Open-File Services Section, Western Distribution Branch, U.S. Geological Survey.
Chicago (17th Edition)
“Map Showing Outcrops of Pre-Quaternary Ash-Flow Tuffs and Volcaniclastic Rocks, Basin and Range Province, Utah.” Reston, Virginia: Department of the Interior, United States Geological Survey, Open-File Services Section, Western Distribution Branch, U.S. Geological Survey, 1984.