Calzada, I. (2016). Smart city: Definition & case studies. Oxford Programme for the Future of Cities.
Cita Chicago Style (17a ed.)Calzada, I. Smart City: Definition & Case Studies. Oxford Programme for the Future of Cities, 2016.
Cita MLA (9a ed.)Calzada, I. Smart City: Definition & Case Studies. Oxford Programme for the Future of Cities, 2016.
Precaución: Estas citas no son 100% exactas.