Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Catic, A. G. (2017). Ethical Considerations and Challenges in Geriatrics. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Angela Georgia Catic. Ethical Considerations and Challenges in Geriatrics. Cham: Springer International Publishing : Imprint: Springer, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Angela Georgia Catic. Ethical Considerations and Challenges in Geriatrics. Springer International Publishing : Imprint: Springer, 2017.