(1987). Mineral resources of the Needles Eye Wilderness Study Area, Gila County, Arizona. United States Government Print. Office.
Chicago Style (17th ed.) CitationMineral Resources of the Needles Eye Wilderness Study Area, Gila County, Arizona. Washington: United States Government Print. Office, 1987.
MLA (9th ed.) CitationMineral Resources of the Needles Eye Wilderness Study Area, Gila County, Arizona. United States Government Print. Office, 1987.
Warning: These citations may not always be 100% accurate.