APA (7th ed.) Citation

Gere, J. M., & Shah, H. C. (1984). Terra non firma: Understanding and preparing for earthquakes. Freeman.

Chicago Style (17th ed.) Citation

Gere, James M., and Haresh C. Shah. Terra Non Firma: Understanding and Preparing for Earthquakes. New York: Freeman, 1984.

MLA (9th ed.) Citation

Gere, James M., and Haresh C. Shah. Terra Non Firma: Understanding and Preparing for Earthquakes. Freeman, 1984.