Cita APA (7th ed.)

Webb, R. (1976). On the statistical mapping of urban poverty and employment. International Bank for Reconstruction and Development.

Cita Chicago (17th ed.)

Webb, Richard. On the Statistical Mapping of Urban Poverty and Employment. Washington: International Bank for Reconstruction and Development, 1976.

Cita MLA (9th ed.)

Webb, Richard. On the Statistical Mapping of Urban Poverty and Employment. International Bank for Reconstruction and Development, 1976.