(2010). WHO human health risk assessment toolkit: Chemical Hazards. World Health Organization.
Citação do estilo Chicago (17ª ed.)WHO Human Health Risk Assessment Toolkit: Chemical Hazards. Geneva, Switzerland: World Health Organization, 2010.
Citação MLA (8ª ed.)WHO Human Health Risk Assessment Toolkit: Chemical Hazards. World Health Organization, 2010.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.