APA (7th ed.) Citation

SpringerLink (Online service), Rossi, P., & Bezzi, M. (1997). Biliary tract radiology. Springer.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Plinio Rossi, and M. Bezzi. Biliary Tract Radiology. Berlin ; New York: Springer, 1997.

MLA (9th ed.) Citation

SpringerLink (Online service), et al. Biliary Tract Radiology. Springer, 1997.