International Water Association & World Health Organization. (2012). 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., 2012.
MLA aipamenaInternational Water Association and World Health Organization. Journal of Water and Health. IWA Pub., 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.