Geological Survey (U.S.) & Abrams, G. (1986). Geophysical maps of the Dos Cabezas Mountains Wilderness Study Area, Cochise County, Arizona. The Survey.
Chicago Style (17th ed.) CitationGeological Survey (U.S.) and Gerda Abrams. Geophysical Maps of the Dos Cabezas Mountains Wilderness Study Area, Cochise County, Arizona. Reston, Va.: The Survey, 1986.
MLA (9th ed.) CitationGeological Survey (U.S.) and Gerda Abrams. Geophysical Maps of the Dos Cabezas Mountains Wilderness Study Area, Cochise County, Arizona. The Survey, 1986.
Warning: These citations may not always be 100% accurate.