APA (7th ed.) Citation

Stovall, W. K., Marcaida, M., Mangan, M. T., & Stauffer, P. H. (2019). The California Volcano Observatory: Monitoring the State's restless volcanoes (ver. 1.1, June 2019.). U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Stovall, Wendy K., Mae Marcaida, Margaret T. Mangan, and Peter H. Stauffer. The California Volcano Observatory: Monitoring the State's Restless Volcanoes. ver. 1.1, June 2019. [Reston, Va.]: U.S. Department of the Interior, U.S. Geological Survey, 2019.

MLA (9th ed.) Citation

Stovall, Wendy K., et al. The California Volcano Observatory: Monitoring the State's Restless Volcanoes. ver. 1.1, June 2019. U.S. Department of the Interior, U.S. Geological Survey, 2019.