Angel, S., Civco, D. L., & Parent, J. (2010). The fragmentation of urban footprints: Global evidence of sprawl 1990-2000. Lincoln Institute of Land Policy.
Cita Chicago Style (17a ed.)Angel, Shlomo, Daniel L. Civco, y Jason Parent. The Fragmentation of Urban Footprints: Global Evidence of Sprawl 1990-2000. Cambridge, Massachusetts: Lincoln Institute of Land Policy, 2010.
Cita MLA (9a ed.)Angel, Shlomo, et al. The Fragmentation of Urban Footprints: Global Evidence of Sprawl 1990-2000. Lincoln Institute of Land Policy, 2010.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.