Gere, J. M., & Shah, H. C. (1984). Terra non firma: Understanding and preparing for earthquakes. Stanford Alumni Association.
Chicago Style (17th ed.) CitationGere, James M., and Haresh C. Shah. Terra Non Firma: Understanding and Preparing for Earthquakes. Stanford, Calif: Stanford Alumni Association, 1984.
ציטוט MLAGere, James M., and Haresh C. Shah. Terra Non Firma: Understanding and Preparing for Earthquakes. Stanford Alumni Association, 1984.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.