Cita APA (7th ed.)

Calzada, I. (2013). The future of city-regions: Comparative territorial benchmarking.

Cita Chicago (17th ed.)

Calzada, I. The Future of City-regions: Comparative Territorial Benchmarking. 2013.

Cita MLA (9th ed.)

Calzada, I. The Future of City-regions: Comparative Territorial Benchmarking. 2013.

Atenció: Aquestes cites poden no estar 100% correctes.