Cite
MLA (8th Edition)
Map Showing Outcrops of Tertiary Basaltic Rocks, Basin and Range Province, Northern California. 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 tertiary basaltic rocks, basin and range province, northern California. (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 Tertiary Basaltic Rocks, Basin and Range Province, Northern California.” Reston, Virginia: Department of the Interior, United States Geological Survey, Open-File Services Section, Western Distribution Branch, U.S. Geological Survey, 1984.