APA (7th ed.) Citation

Weidlinger, T., Abraham, F. M., & McCullough, D. G. (1988). The Great San Francisco earthquake. [publisher not identified].

Chicago Style (17th ed.) Citation

Weidlinger, Tom, F. Murray Abraham, and David G. McCullough. The Great San Francisco Earthquake. [Place of publication not identified]: [publisher not identified], 1988.

MLA (9th ed.) Citation

Weidlinger, Tom, et al. The Great San Francisco Earthquake. [publisher not identified], 1988.