Cite
MLA (8th Edition)
Grubensky, Michael J. Geologic Map of the Southeastern Kofa Mountains and Western Tank Mountains, Southwestern Arizona. The Survey, For sale by Map Distribution, 1995.
APA (7th Edition)
Grubensky, M. J. (1995). Geologic map of the southeastern Kofa Mountains and western Tank Mountains, southwestern Arizona. The Survey, For sale by Map Distribution.
Chicago (17th Edition)
Grubensky, Michael J. “Geologic Map of the Southeastern Kofa Mountains and Western Tank Mountains, Southwestern Arizona.” Reston, VA: The Survey, For sale by Map Distribution, 1995.