Barnabas, A., & Chapman, R. (2012). Primary sclerosing cholangitis: Is any treatment worthwhile?
芝加哥风格引文Barnabas, A., 与 R. Chapman. Primary Sclerosing Cholangitis: Is Any Treatment Worthwhile? 2012.
MLA引文Barnabas, A., 与 R. Chapman. Primary Sclerosing Cholangitis: Is Any Treatment Worthwhile? 2012.
警告：这些引文格式不一定是100％准确.