Cita APA (7a ed.)

Altman, D. G., Egger, M., & Smith, G. D. (2001). Systematic reviews in health care: Meta-analysis in context (2nd ed.). BMJ.

Cita Chicago Style (17a ed.)

Altman, Douglas G., Matthias Egger, y George Davey Smith. Systematic Reviews in Health Care: Meta-analysis in Context. 2nd ed. London: BMJ, 2001.

Cita MLA (8a ed.)

Altman, Douglas G., et al. Systematic Reviews in Health Care: Meta-analysis in Context. 2nd ed. BMJ, 2001.