APA-Zitierstil (7. Ausg.)

(1974). Geologic map and sections of the Nogales and Lochiel quadrangles, Santa Cruz County, Arizona. U.S. Geological Survey.

Chicago-Zitierstil (17. Ausg.)

Geologic Map and Sections of the Nogales and Lochiel Quadrangles, Santa Cruz County, Arizona. Washington, D.C: U.S. Geological Survey, 1974.

MLA-Zitierstil (9. Ausg.)

Geologic Map and Sections of the Nogales and Lochiel Quadrangles, Santa Cruz County, Arizona. U.S. Geological Survey, 1974.