APA (7th ed.) Citation

(1975). Surficial geologic map of the West Yellowstone Quadrangle, Yellowstone National Park and adjoining Area, Montana, Wyoming, and Idaho. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Surficial Geologic Map of the West Yellowstone Quadrangle, Yellowstone National Park and Adjoining Area, Montana, Wyoming, and Idaho. Washington, D.C: U.S. Geological Survey, 1975.

MLA (9th ed.) Citation

Surficial Geologic Map of the West Yellowstone Quadrangle, Yellowstone National Park and Adjoining Area, Montana, Wyoming, and Idaho. U.S. Geological Survey, 1975.