APA (7. basım) Alıntı

World Health organization. (2006). Guidelines for drinking - water quality: Recommendations. World Health Organization.

Chicago Style (17. basım) Atıf

World Health organization. Guidelines for Drinking - Water Quality: Recommendations. Geneva: World Health Organization, 2006.

MLA (8th ed.) Atıf

World Health organization. Guidelines for Drinking - Water Quality: Recommendations. World Health Organization, 2006.