Hägerstrand, T. (1967). Innovation diffusion as a spatial process. The University of Chicago Press.
Cita Chicago Style (17a ed.)Hägerstrand, Torsten. Innovation Diffusion as a Spatial Process. Chicago ; London: The University of Chicago Press, 1967.
Cita MLA (8a ed.)Hägerstrand, Torsten. Innovation Diffusion as a Spatial Process. The University of Chicago Press, 1967.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.