Cita APA (7th ed.)

World Health Organization, Cunliffe, D., Briand, E., & Bartram, J. Water safety in buildings.

Cita Chicago (17th ed.)

World Health Organization, David Cunliffe, Emmanuel Briand, i Jamie Bartram. Water Safety in Buildings.

Cita MLA (8th ed.)

World Health Organization, et al. Water Safety in Buildings.