SpringerLink (Online service), Berry, J. L., Kim, J. W., Damato, B. E., & Singh, A. D. (2019). Clinical Ophthalmic Oncology: Retinoblastoma (3rd ed. 2019.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-030-11123-6
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Jesse L. Berry, Jonathan W. Kim, Bertil E. Damato, και Arun D. Singh. Clinical Ophthalmic Oncology: Retinoblastoma. 3rd ed. 2019. Cham: Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-11123-6.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Clinical Ophthalmic Oncology: Retinoblastoma. 3rd ed. 2019. Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-11123-6.
