MLA

Regge, and Giulia Zamboni. Hepatobiliary and Pancreatic Cancer. Springer International Publishing, 2018.

APA

Regge, R., & Zamboni, G. (2018). Hepatobiliary and Pancreatic Cancer. Springer International Publishing.

Chicago

Regge, and Giulia Zamboni. Hepatobiliary and Pancreatic Cancer. : Springer International Publishing, 2018.