SpringerLink (Online service) & Ansal, A. (2015). Perspectives on European Earthquake Engineering and Seismology: Volume 2 (1st ed. 2015.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-16964-4
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)SpringerLink (Online service) و Atilla Ansal. Perspectives on European Earthquake Engineering and Seismology: Volume 2. 1st ed. 2015. Cham: Springer International Publishing : Imprint: Springer, 2015. https://doi.org/10.1007/978-3-319-16964-4.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)SpringerLink (Online service) و Atilla Ansal. Perspectives on European Earthquake Engineering and Seismology: Volume 2. 1st ed. 2015. Springer International Publishing : Imprint: Springer, 2015. https://doi.org/10.1007/978-3-319-16964-4.