ABLER, R. (1972). Spatial organization: The geographer's view of of the world. Prentice-Hall.
Citação norma ChicagoABLER, Ronald. Spatial Organization: The Geographer's View of of the World. London: Prentice-Hall, 1972.
Citação norma MLAABLER, Ronald. Spatial Organization: The Geographer's View of of the World. Prentice-Hall, 1972.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.