APA (7th ed.) Citation

Keith, S. B. (1975). Index of mining properties in Santa Cruz County, Arizona. University of Arizona.

Chicago Style (17th ed.) Citation

Keith, Stanton B. Index of Mining Properties in Santa Cruz County, Arizona. Tucson: University of Arizona, 1975.

MLA (9th ed.) Citation

Keith, Stanton B. Index of Mining Properties in Santa Cruz County, Arizona. University of Arizona, 1975.