APA (7th ed.) Citation

Geological Survey (U.S.), Environmental Research Institute of Michigan, & National Geographic Society (U.S.). (1990). San Francisco Bay area earthquakes. The Survey ; For sale by Map Distribution.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Environmental Research Institute of Michigan, and National Geographic Society (U.S.). San Francisco Bay Area Earthquakes. Reston, Va. : Denver, CO: The Survey ; For sale by Map Distribution, 1990.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. San Francisco Bay Area Earthquakes. The Survey ; For sale by Map Distribution, 1990.