Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Siegesmund, S., & Snethlage, R. (2011). Stone in Architecture: Properties, Durability. Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Siegfried Siegesmund, και Rolf Snethlage. Stone in Architecture: Properties, Durability. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Stone in Architecture: Properties, Durability. Springer Berlin Heidelberg, 2011.