Cita APA

(1996). Guidelines for drinking-water quality (2. edition.). Geneva: World Health Organization.

Citación estilo Chicago

Guidelines for Drinking-water Quality. 2. edition. Geneva: World Health Organization, 1996.

Cita MLA

Guidelines for Drinking-water Quality. 2. edition. Geneva: World Health Organization, 1996.

Precaución: Estas citas no son 100% exactas.