APA (7. basım) Alıntı

World Health Organization. (2011). Guidelines for drinking-water quality (4th.). World Health Organization.

Chicago Style (17. basım) Atıf

World Health Organization. Guidelines for Drinking-water Quality. 4th. Geneva, Switzerland: World Health Organization, 2011.

MLA (8th ed.) Atıf

World Health Organization. Guidelines for Drinking-water Quality. 4th. World Health Organization, 2011.