(1992). Our Planet, our Health Report of the Who Commission on Health and Environment.
Citação do estilo Chicago (17ª ed.)Our Planet, Our Health Report of the Who Commission on Health and Environment. 1992.
Citação MLA (9ª ed.)Our Planet, Our Health Report of the Who Commission on Health and Environment. 1992.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.