Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Kober, R. (2011). Enhancing the Quality of Life of People with Intellectual Disabilities: From Theory to Practice. Springer Netherlands : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Ralph Kober. Enhancing the Quality of Life of People with Intellectual Disabilities: From Theory to Practice. Dordrecht: Springer Netherlands : Imprint: Springer, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Ralph Kober. Enhancing the Quality of Life of People with Intellectual Disabilities: From Theory to Practice. Springer Netherlands : Imprint: Springer, 2011.