APA (7th ed.) Citation

Geological Survey (U.S.), Allen Cartography (Firm), Boatwright, J., Seekins, L. C., & Bonilla, M. G. (1995). Ground shaking in San Francisco. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Allen Cartography (Firm), Jack Boatwright, L. C. Seekins, and Manuel G. Bonilla. Ground Shaking in San Francisco. Reston, Va.: The Survey, 1995.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Ground Shaking in San Francisco. The Survey, 1995.