Austoker, J., & Hewitson, P. (2008). Screening for colorectal cancer. BMJ Publishing Group.
芝加哥风格引文Austoker, J., 与 P. Hewitson. Screening for Colorectal Cancer. BMJ Publishing Group, 2008.
MLA引文Austoker, J., 与 P. Hewitson. Screening for Colorectal Cancer. BMJ Publishing Group, 2008.
警告：这些引文格式不一定是100％准确.