Cite
MLA (8th Edition)
Lithologic, Age Group, Magnetopolarity, and Geochemical Maps of the Springerville Volcanic Field, East-Central Arizona. The Survey, Information Services distributor, 1999.
APA (7th Edition)
Lithologic, age group, magnetopolarity, and geochemical maps of the Springerville volcanic field, east-central Arizona. (1999). The Survey, Information Services distributor.
Chicago (17th Edition)
“Lithologic, Age Group, Magnetopolarity, and Geochemical Maps of the Springerville Volcanic Field, East-Central Arizona.” Reston, VA: The Survey, Information Services distributor, 1999.