Chaffee, M. A. (1977). Geochemical exploration techniques based on distribution of selected elements in rocks, soils, and plants, Vekol porphyry copper deposit area, Pinal County, Arizona. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationChaffee, Maurice A. Geochemical Exploration Techniques Based on Distribution of Selected Elements in Rocks, Soils, and Plants, Vekol Porphyry Copper Deposit Area, Pinal County, Arizona. Washington: U.S. Govt. Print. Off, 1977.
MLA (9th ed.) CitationChaffee, Maurice A. Geochemical Exploration Techniques Based on Distribution of Selected Elements in Rocks, Soils, and Plants, Vekol Porphyry Copper Deposit Area, Pinal County, Arizona. U.S. Govt. Print. Off, 1977.
Warning: These citations may not always be 100% accurate.