Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Sakr, M. A., & Ansal, A. (2012). Special Topics in Earthquake Geotechnical Engineering. Springer Netherlands.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Mohamed A. Sakr, και Atilla Ansal. Special Topics in Earthquake Geotechnical Engineering. Dordrecht: Springer Netherlands, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Special Topics in Earthquake Geotechnical Engineering. Springer Netherlands, 2012.