APA (7th ed.) Citation

Organizacin̤ Mundial de la Salud. Guidelines for drinking-water quality.

Chicago Style (17th ed.) Citation

Organizacin̤ Mundial de la Salud. Guidelines for Drinking-water Quality.

MLA (9th ed.) Citation

Organizacin̤ Mundial de la Salud. Guidelines for Drinking-water Quality.

Warning: These citations may not always be 100% accurate.