Citação norma APA

Fetzner, U. K., Oana, I. C., & Stippel, D. L. (2010). Extrahepatic Bile Duct Resection in Gallbladder Carcinoma: Differentiated Discussion about Risk and Oncological Benefit. Medknow Publications.

Citação norma Chicago

Fetzner, Ulrich Klaus, Ionel Constantin Oana, and Dirk L. Stippel. Extrahepatic Bile Duct Resection in Gallbladder Carcinoma: Differentiated Discussion About Risk and Oncological Benefit. Medknow Publications, 2010.

Citação norma MLA

Fetzner, Ulrich Klaus, Ionel Constantin Oana, and Dirk L. Stippel. Extrahepatic Bile Duct Resection in Gallbladder Carcinoma: Differentiated Discussion About Risk and Oncological Benefit. Medknow Publications, 2010.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.