Webb, R. (1976). On the statistical mapping of urban poverty and employment. International Bank for Reconstruction and Development.
Citação do estilo Chicago (17ª ed.)Webb, Richard. On the Statistical Mapping of Urban Poverty and Employment. Washington: International Bank for Reconstruction and Development, 1976.
Citação MLA (9ª ed.)Webb, Richard. On the Statistical Mapping of Urban Poverty and Employment. International Bank for Reconstruction and Development, 1976.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.