APA引文

Muller, A. F. (2013). Endoscopic retrograde cholangiopancreatography: Is the centre better? The case against centralisation of ERCP services. BMJ Publishing Group.

Citação norma Chicago

Muller, A Frank. Endoscopic Retrograde Cholangiopancreatography: Is the Centre Better? The Case against Centralisation of ERCP Services. BMJ Publishing Group, 2013.

MLA引文

Muller, A Frank. Endoscopic Retrograde Cholangiopancreatography: Is the Centre Better? The Case against Centralisation of ERCP Services. BMJ Publishing Group, 2013.

警告：這些引文格式不一定是100％准確.