Cita APA (7a ed.)
Zheng, X. <The> spatial structure of hierarchical inter-urban systems: Equilibrium and optimum.
Cita Chicago Style (17a ed.)
Zheng, X.P. <The> Spatial Structure of Hierarchical Inter-urban Systems: Equilibrium and Optimum.
Cita MLA (9a ed.)
Zheng, X.P. <The> Spatial Structure of Hierarchical Inter-urban Systems: Equilibrium and Optimum.
Precaución: Estas citas no son 100% exactas.