Allen, P. M. (1997). Cities and regions as self-organizing systems: Models of complexity. Gordon and Breach Science Publishers.
Citação do estilo Chicago (17ª ed.)Allen, Peter M. Cities and Regions as Self-organizing Systems: Models of Complexity. Australia: Gordon and Breach Science Publishers, 1997.
Citação MLA (9ª ed.)Allen, Peter M. Cities and Regions as Self-organizing Systems: Models of Complexity. Gordon and Breach Science Publishers, 1997.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.