APA (7th ed.) Citation

Geological Survey (U.S.), Mull, C. G., Chapman, R. M., & Alaska. Division of Oil and Gas. (2006). Geologic map of the Utukok River quadrangle, Alaska. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Charles G. Mull, Robert Mills Chapman, and Alaska. Division of Oil and Gas. Geologic Map of the Utukok River Quadrangle, Alaska. [Reston, Va.]: U.S. Dept. of the Interior, U.S. Geological Survey, 2006.

MLA (8th ed.) Citation

Geological Survey (U.S.), et al. Geologic Map of the Utukok River Quadrangle, Alaska. U.S. Dept. of the Interior, U.S. Geological Survey, 2006.