APA (7th ed.) Citation

Geological Survey (U.S.), Nelson, A. E., & Koeppen, R. P. (1986). Geologic map of the Overflow Roadless Area, Rabun County, Georgia, and Macon County, North Carolina. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Arthur E. Nelson, and Robert P. Koeppen. Geologic Map of the Overflow Roadless Area, Rabun County, Georgia, and Macon County, North Carolina. Reston, Va.: The Survey, 1986.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Geologic Map of the Overflow Roadless Area, Rabun County, Georgia, and Macon County, North Carolina. The Survey, 1986.