Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Dieter, W., & Alan, P. (2009). Limit States of Materials and Structures: Direct Methods. Springer Netherlands.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Weichert Dieter, και Ponter Alan. Limit States of Materials and Structures: Direct Methods. Dordrecht: Springer Netherlands, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Limit States of Materials and Structures: Direct Methods. Springer Netherlands, 2009.