MLA

Sakorafas, George H, Michael G Sarr, and Vassileios Smyrniotis. Pancreatic Cystic Neoplasms. Springer Milan, 2015.

APA

Sakorafas, G. H, Sarr, M. G, & Smyrniotis, V. (2015). Pancreatic Cystic Neoplasms. Springer Milan.

Chicago

Sakorafas, George H., Michael G Sarr, and Vassileios Smyrniotis. Pancreatic Cystic Neoplasms. : Springer Milan, 2015.