APA citiranje
Drewes, H. (1986). Mineral Resources of the Dos Cabezas Mountains Wilderness Study Area, Cochise County, Arizona. United States Government Printing Office.
Chicago Style (17th ed.) Citation
Drewes, Harald. Mineral Resources of the Dos Cabezas Mountains Wilderness Study Area, Cochise County, Arizona. Washington: United States Government Printing Office, 1986.
MLA citiranje
Drewes, Harald. Mineral Resources of the Dos Cabezas Mountains Wilderness Study Area, Cochise County, Arizona. United States Government Printing Office, 1986.
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