Cita APA (7a ed.)

Petrilli, S., & Ponzio, A. (2005). Semiotics unbounded: Interpretive routes through the open network of signs. University of Toronto Press.

Cita Chicago Style (17a ed.)

Petrilli, Susan, y Augusto Ponzio. Semiotics Unbounded: Interpretive Routes Through the Open Network of Signs. Toronto ; Buffalo: University of Toronto Press, 2005.

Cita MLA (9a ed.)

Petrilli, Susan, y Augusto Ponzio. Semiotics Unbounded: Interpretive Routes Through the Open Network of Signs. University of Toronto Press, 2005.