APA (7th ed.) Citation

Mangan, M. T. (2019). California's exposure to volcanic hazards. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Mangan, Margaret T. California's Exposure to Volcanic Hazards. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2019.

MLA (9th ed.) Citation

Mangan, Margaret T. California's Exposure to Volcanic Hazards. U.S. Department of the Interior, U.S. Geological Survey, 2019.