World Health Organization & ebrary, Inc. (2002). Addendum, microbiological agents in drinking water (2nd ed.). World Health Organization.
Citação do estilo Chicago (17ª ed.)World Health Organization e Inc ebrary. Addendum, Microbiological Agents in Drinking Water. 2nd ed. Geneva: World Health Organization, 2002.
Citação MLA (9ª ed.)World Health Organization e Inc ebrary. Addendum, Microbiological Agents in Drinking Water. 2nd ed. World Health Organization, 2002.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.