Cita APA (7a ed.)

Castells, M. (1994). European cities, the informational society, and the global economy. [s.n.].

Cita Chicago Style (17a ed.)

Castells, Manuel. European Cities, the Informational Society, and the Global Economy. [S.l.]: [s.n.], 1994.

Cita MLA (9a ed.)

Castells, Manuel. European Cities, the Informational Society, and the Global Economy. [s.n.], 1994.