APA (7th ed.) Citation

Kellogg, K. S. (2001). Geologic map of the Lockwood Valley quadrangle, Ventura County, California (Version 1.0.). U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Kellogg, Karl S. Geologic Map of the Lockwood Valley Quadrangle, Ventura County, California. Version 1.0. [Denver, Colorado]: U.S. Department of the Interior, U.S. Geological Survey, 2001.

MLA (9th ed.) Citation

Kellogg, Karl S. Geologic Map of the Lockwood Valley Quadrangle, Ventura County, California. Version 1.0. U.S. Department of the Interior, U.S. Geological Survey, 2001.