Isard, W., & Smith, C. (1990). Practical methods of regional science and empirical applications. Macmillan Academic and Professional.
Citação do estilo Chicago (17ª ed.)Isard, Walter, e Christine Smith. Practical Methods of Regional Science and Empirical Applications. Basingstoke: Macmillan Academic and Professional, 1990.
Citação MLA (9ª ed.)Isard, Walter, e Christine Smith. Practical Methods of Regional Science and Empirical Applications. Macmillan Academic and Professional, 1990.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.