APA (7th ed.) Citation

World Health Organization. (1996). Guidelines for drinking-water quality (2. ed.). WHO.

Chicago Style (17th ed.) Citation

World Health Organization. Guidelines for Drinking-water Quality. 2. ed. Geneva: WHO, 1996.

MLA (9th ed.) Citation

World Health Organization. Guidelines for Drinking-water Quality. 2. ed. WHO, 1996.

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