Cita APA

Aston, E., & Savona, G. 1. (1991). Theatre as sign-system: A semiotics of text and performance. London, Sydney: Routledge.

Citación estilo Chicago

Aston, Elaine, y George 1942- Savona. Theatre As Sign-system: A Semiotics of Text and Performance. London, Sydney: Routledge, 1991.

Cita MLA

Aston, Elaine, y George 1942- Savona. Theatre As Sign-system: A Semiotics of Text and Performance. London, Sydney: Routledge, 1991.