Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Poggioli, G. (2019). Ulcerative Colitis (1st ed. 2019.). Springer Milan : Imprint: Springer. https://doi.org/10.1007/978-88-470-3977-3

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Gilberto Poggioli. Ulcerative Colitis. 1st ed. 2019. Milano: Springer Milan : Imprint: Springer, 2019. https://doi.org/10.1007/978-88-470-3977-3.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Gilberto Poggioli. Ulcerative Colitis. 1st ed. 2019. Springer Milan : Imprint: Springer, 2019. https://doi.org/10.1007/978-88-470-3977-3.