APA način citiranja

Oweira, H., Mehrabi, A., Giryes, A., Tekbas, A., & Abdel-Rahman, O. (2018). External validation of the 8(th) American Joint Committee on Cancer staging system for gall bladder carcinoma. J Gastrointest Oncol.

Čikaški stil citiranja

Oweira, Hani, Arianeb Mehrabi, Anwar Giryes, Aysun Tekbas, i Omar Abdel-Rahman. "External Validation of the 8(th) American Joint Committee On Cancer Staging System for Gall Bladder Carcinoma." J Gastrointest Oncol 2018.

MLA način citiranja

Oweira, Hani, et al. "External Validation of the 8(th) American Joint Committee On Cancer Staging System for Gall Bladder Carcinoma." J Gastrointest Oncol 2018.