ebrary, Inc, Altman, D. G., Egger, M., & Smith, G. D. (2001). Systematic reviews in health care: Meta-analysis in context (2nd ed.). BMJ.
芝加哥风格引文ebrary, Inc, Douglas G. Altman, Matthias Egger, 与 George Davey Smith. Systematic Reviews in Health Care: Meta-analysis in Context. 2nd ed. London: BMJ, 2001.
MLA引文ebrary, Inc, et al. Systematic Reviews in Health Care: Meta-analysis in Context. 2nd ed. BMJ, 2001.
警告：这些引文格式不一定是100％准确.