Ling, O. G. (2005). Sustainability and cities: Concept and assessment. Institute of Policy Studies ; World Scientific Publishing Co. Pte. Ltd..
Citação norma ChicagoLing, Ooi Giok. Sustainability and Cities: Concept and Assessment. Singapore : Singapore: Institute of Policy Studies ; World Scientific Publishing Co. Pte. Ltd., 2005.
Citação norma MLALing, Ooi Giok. Sustainability and Cities: Concept and Assessment. Institute of Policy Studies ; World Scientific Publishing Co. Pte. Ltd., 2005.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.