APA (7th ed.) Citation

Stone, P. (2006). Geologic map of the west half of the Blythe 30ʹ by 60ʹ quadrangle, Riverside County, California and La Paz County, Arizona (Ed. 1.0.). U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Stone, Paul. Geologic Map of the West Half of the Blythe 30ʹ by 60ʹ Quadrangle, Riverside County, California and La Paz County, Arizona. Ed. 1.0. Menlo Park, Calif.: U.S. Geological Survey, 2006.

MLA (9th ed.) Citation

Stone, Paul. Geologic Map of the West Half of the Blythe 30ʹ by 60ʹ Quadrangle, Riverside County, California and La Paz County, Arizona. Ed. 1.0. U.S. Geological Survey, 2006.