Gaya APA

[et.al], B, S. (2013). Polypoid Gallbladder Lesion in the Context of Renal Cell Carcinoma: Is Laparoscopic Cholecystectomy a Reasonable Option? . : SAGE Publications Ltd.

Gaya MLA

[et.al], Barbara, Seeliger. "Polypoid Gallbladder Lesion in the Context of Renal Cell Carcinoma: Is Laparoscopic Cholecystectomy a Reasonable Option?". : SAGE Publications Ltd, 2013. e-journal.