APA (7th ed.) Citation

Geological Survey (U.S.) & Hinkle, M. E. (1981). Geochemical maps of the Pusch Ridge Wilderness Area, Pima County, Arizona. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and Margaret E. Hinkle. Geochemical Maps of the Pusch Ridge Wilderness Area, Pima County, Arizona. Reston, Va.: The Survey, 1981.

MLA (9th ed.) Citation

Geological Survey (U.S.) and Margaret E. Hinkle. Geochemical Maps of the Pusch Ridge Wilderness Area, Pima County, Arizona. The Survey, 1981.

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