Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Schlick, C. M., Frieling, E., & Wegge, J. (2013). Age-Differentiated Work Systems. Springer Berlin Heidelberg : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Christopher Marc Schlick, Ekkehart Frieling, και Jürgen Wegge. Age-Differentiated Work Systems. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2013.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Age-Differentiated Work Systems. Springer Berlin Heidelberg : Imprint: Springer, 2013.