Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Wendler, M., Buecker, B., & Tremml, B. (2006). Key Aspects of German Business Law: A Practical Manual (Third Edition.). Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Michael Wendler, Bernard Buecker, και Bernd Tremml. Key Aspects of German Business Law: A Practical Manual. Third Edition. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Key Aspects of German Business Law: A Practical Manual. Third Edition. Springer Berlin Heidelberg, 2006.