APA (7th ed.) Citation

Bolt, B. A. (1993). Earthquakes (Newly rev. and expanded.). W.H. Freeman.

Chicago Style (17th ed.) Citation

Bolt, Bruce A. Earthquakes. Newly rev. and expanded. New York: W.H. Freeman, 1993.

MLA (9th ed.) Citation

Bolt, Bruce A. Earthquakes. Newly rev. and expanded. W.H. Freeman, 1993.