Cita APA

World Health Organization. (1984). Guidelines for drinking-water quality: Health Criteria and other supporting information. Ginebra: WHO.

Citación estilo Chicago

World Health Organization. Guidelines for Drinking-water Quality: Health Criteria and Other Supporting Information. Ginebra: WHO, 1984.

Cita MLA

World Health Organization. Guidelines for Drinking-water Quality: Health Criteria and Other Supporting Information. Ginebra: WHO, 1984.