Provenzale, D., Gupta, S., Ahnen, D. J., Markowitz, A. J., Chung, D. C., Mayer, R. J., . . . Ogba, N. (2018). NCCN Guidelines Insights: Colorectal Cancer Screening, Version 1.2018.
芝加哥风格引文Provenzale, Dawn, et al. NCCN Guidelines Insights: Colorectal Cancer Screening, Version 1.2018. 2018.
MLA引文Provenzale, Dawn, et al. NCCN Guidelines Insights: Colorectal Cancer Screening, Version 1.2018. 2018.
警告：这些引文格式不一定是100％准确.