Παραπομπή APA

Elnashnai, A. S., & Sarno , L. D. (2008). Fundamentals of earthquake engineering. John Wiley & Sons Ltd.

Παραπομπή Chicago Style

Elnashnai, Amr S., και Luigi Di Sarno. Fundamentals of Earthquake Engineering. U. K.: John Wiley & Sons Ltd, 2008.

Παραπομπή MLA

Elnashnai, Amr S., και Luigi Di Sarno. Fundamentals of Earthquake Engineering. John Wiley & Sons Ltd, 2008.