Cita APA (7a ed.)

Eco, U. The city of robots: Umberto Eco. Postmodernism : a reader.(1993).

Cita Chicago Style (17a ed.)

Eco, Umberto. "The City of Robots: Umberto Eco." Postmodernism : A Reader.(1993) .

Cita MLA (8a ed.)

Eco, Umberto. "The City of Robots: Umberto Eco." Postmodernism : A Reader.(1993), .