APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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