APA (7th ed.) Citation

Geological Survey (U.S.), Gair, J. E., & Griffitts, W. R. (1986). Mineral resource potential for copper, lead, zinc, and combined base metals in the Charlotte 1⁰ x 2⁰ quadrangle, North Carolina and South Carolina (Photorevised 1974.). U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Jacob Eugene Gair, and Wallace R. Griffitts. Mineral Resource Potential for Copper, Lead, Zinc, and Combined Base Metals in the Charlotte 1⁰ X 2⁰ Quadrangle, North Carolina and South Carolina. Photorevised 1974. Reston, Va.: U.S. Geological Survey, 1986.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Mineral Resource Potential for Copper, Lead, Zinc, and Combined Base Metals in the Charlotte 1⁰ X 2⁰ Quadrangle, North Carolina and South Carolina. Photorevised 1974. U.S. Geological Survey, 1986.