APA (7th ed.) Citation

Hettinger, R. D., Bankey, V., & Miller, M. S. (1988). Mineral resources of the Seven Blackfoot Wilderness Study Area, Garfield County, Montana. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Hettinger, Robert D., Viki Bankey, and Michael S. Miller. Mineral Resources of the Seven Blackfoot Wilderness Study Area, Garfield County, Montana. [Reston, Va.]: Dept. of the Interior, U.S. Geological Survey, 1988.

MLA (9th ed.) Citation

Hettinger, Robert D., et al. Mineral Resources of the Seven Blackfoot Wilderness Study Area, Garfield County, Montana. Dept. of the Interior, U.S. Geological Survey, 1988.