World Health Organization, Cunliffe, D., Briand, E., & Bartram, J. Water safety in buildings.
Cita Chicago Style (17a ed.)World Health Organization, David Cunliffe, Emmanuel Briand, y Jamie Bartram. Water Safety in Buildings.
Cita MLA (8a ed.)World Health Organization, et al. Water Safety in Buildings.
Precaución: Estas citas no son 100% exactas.