Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Dittel, K., & Rapp, M. (2008). The Double Dynamic Martin Screw (DMS): Adjustable Implant System for Proximal and Distal Femur Fractures. Steinkopff.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Karl-Klaus Dittel, και Matthias Rapp. The Double Dynamic Martin Screw (DMS): Adjustable Implant System for Proximal and Distal Femur Fractures. Heidelberg: Steinkopff, 2008.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. The Double Dynamic Martin Screw (DMS): Adjustable Implant System for Proximal and Distal Femur Fractures. Steinkopff, 2008.