Cita APA (7a ed.)

Castells, M. (1989). The informational city: Information technology, economic restructuring, and the urban-regional process. B. Blackwell.

Cita Chicago Style (17a ed.)

Castells, Manuel. The Informational City: Information Technology, Economic Restructuring, and the Urban-regional Process. Oxford, Reino Unido ; Cambridge Mass., Estados Unidos: B. Blackwell, 1989.

Cita MLA (9a ed.)

Castells, Manuel. The Informational City: Information Technology, Economic Restructuring, and the Urban-regional Process. B. Blackwell, 1989.