Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Levin, A. V., & Enzenauer, R. W. (2017). The Eye in Pediatric Systemic Disease. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Alex V. Levin, και Robert W. Enzenauer. The Eye in Pediatric Systemic Disease. Cham: Springer International Publishing : Imprint: Springer, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. The Eye in Pediatric Systemic Disease. Springer International Publishing : Imprint: Springer, 2017.