APA (7th ed.) Citation

Alvaro, D., Hassan, C., Cardinale, V., Carpino, G., Fabris, L., Gringeri, E., . . . Ridola, L. (2020). Italian Clinical Practice Guidelines on Cholangiocarcinoma – Part I: Classification, diagnosis and staging. Digestive and liver disease, 52(11), 1282-1293. https://doi.org/10.1016/j.dld.2020.06.045

Chicago Style (17th ed.) Citation

Alvaro, Domenico, et al. "Italian Clinical Practice Guidelines on Cholangiocarcinoma – Part I: Classification, Diagnosis and Staging." Digestive and Liver Disease 52, no. 11 (2020): 1282-1293. https://doi.org/10.1016/j.dld.2020.06.045.

MLA (9th ed.) Citation

Alvaro, Domenico, et al. "Italian Clinical Practice Guidelines on Cholangiocarcinoma – Part I: Classification, Diagnosis and Staging." Digestive and Liver Disease, vol. 52, no. 11, 2020, pp. 1282-1293, https://doi.org/10.1016/j.dld.2020.06.045.