Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Wan, R., Alsaleh, M., & Labuz, J. (2011). Bifurcations, Instabilities and Degradations in Geomaterials. Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Richard Wan, Mustafa Alsaleh, και Joe Labuz. Bifurcations, Instabilities and Degradations in Geomaterials. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Bifurcations, Instabilities and Degradations in Geomaterials. Springer Berlin Heidelberg, 2011.