Cita APA (7a ed.)
(2004). Guidelines for drinking-water quality Vol.1: Recommendations (3.vyd.). World Health Organization.
Cita Chicago Style (17a ed.)
Guidelines for Drinking-water Quality Vol.1: Recommendations. 3.vyd. Geneva: World Health Organization, 2004.
Cita MLA (9a ed.)
Guidelines for Drinking-water Quality Vol.1: Recommendations. 3.vyd. World Health Organization, 2004.
Precaución: Estas citas no son 100% exactas.