Cite
Cities and regions: problems and potentials.
MLA
Parr, John B. “Cities and Regions: Problems and Potentials.” Environment & Planning A, vol. 40, no. 12, Dec. 2008, pp. 3009–26. EBSCOhost, https://doi.org/10.1068/a40217.
APA
Parr, J. B. (2008). Cities and regions: problems and potentials. Environment & Planning A, 40(12), 3009–3026. https://doi.org/10.1068/a40217
Chicago
Parr, John B. 2008. “Cities and Regions: Problems and Potentials.” Environment & Planning A 40 (12): 3009–26. doi:10.1068/a40217.