International Water Association & World Health Organization. (2006). Journal of water and health. IWA Pub..
Chicago Style aipamenaInternational Water Association and World Health Organization. Journal of Water and Health. London ; Avenel, NJ: IWA Pub., 2006.
MLA aipamenaInternational Water Association and World Health Organization. Journal of Water and Health. IWA Pub., 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.