APA Citatie

Clasen, T., Schmidt, W., Rabie, T., Roberts, I., & Cairncross, S. (2007). Interventions to improve water quality for preventing diarrhoea: Systematic review and meta-analysis. BMJ Publishing Group Ltd.

Chicago Style citaat

Clasen, Thomas, Wolf-Peter Schmidt, Tamer Rabie, Ian Roberts, en Sandy Cairncross. Interventions to Improve Water Quality for Preventing Diarrhoea: Systematic Review and Meta-analysis. BMJ Publishing Group Ltd, 2007.

MLA citatie

Clasen, Thomas, et al. Interventions to Improve Water Quality for Preventing Diarrhoea: Systematic Review and Meta-analysis. BMJ Publishing Group Ltd, 2007.