APA (7th ed.) Citation

(1989). Mineral resources of the Sierra Estrella Wilderness Study Area, Maricopa County, Arizona. United States Gov. Print. Off.

Chicago Style (17th ed.) Citation

Mineral Resources of the Sierra Estrella Wilderness Study Area, Maricopa County, Arizona. Washington: United States Gov. Print. Off, 1989.

MLA (9th ed.) Citation

Mineral Resources of the Sierra Estrella Wilderness Study Area, Maricopa County, Arizona. United States Gov. Print. Off, 1989.

Warning: These citations may not always be 100% accurate.