Clark, C., Buchwald, D., MacIntyre, A., Sharpe, M., & Wessely, S. (2002). Chronic fatigue syndrome: A step towards agreement.
芝加哥风格引文Clark, C., D. Buchwald, A. MacIntyre, M. Sharpe, 与 S. Wessely. Chronic Fatigue Syndrome: A Step Towards Agreement. 2002.
MLA引文Clark, C., et al. Chronic Fatigue Syndrome: A Step Towards Agreement. 2002.
警告：这些引文格式不一定是100％准确.