Cita APA

(2009). Calcium and magnesium in drinking-water: Public health significance. Geneva, Switzerland: World Health Organization.

Citación estilo Chicago

Calcium and Magnesium in Drinking-water: Public Health Significance. Geneva, Switzerland: World Health Organization, 2009.

Cita MLA

Calcium and Magnesium in Drinking-water: Public Health Significance. Geneva, Switzerland: World Health Organization, 2009.

Precaución: Estas citas no son 100% exactas.