Grant, A., Altman, D., Babiker, A., Campbell, M., Clemens, F., Darbyshire, J., . . . Wallace, S. (2005). Issues in data monitoring and interim analysis of trials.
芝加哥风格引文Grant, A., et al. Issues in Data Monitoring and Interim Analysis of Trials. 2005.
MLA引文Grant, A., et al. Issues in Data Monitoring and Interim Analysis of Trials. 2005.
警告：这些引文格式不一定是100％准确.