APA (7th ed.) Citation

Calzada, I. (2016). Smart city: Definition & case studies. Oxford Programme for the Future of Cities.

Chicago Style (17th ed.) Citation

Calzada, I. Smart City: Definition & Case Studies. Oxford Programme for the Future of Cities, 2016.

MLA (9th ed.) Citation

Calzada, I. Smart City: Definition & Case Studies. Oxford Programme for the Future of Cities, 2016.

Warning: These citations may not always be 100% accurate.