APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

Aston, Elaine, i George Savona. Theatre as Sign-system: A Semiotics of Text and Performance. London ; New York: Routledge, 1991.

MLA način citiranja (9. izdanje)

Aston, Elaine, i George Savona. Theatre as Sign-system: A Semiotics of Text and Performance. Routledge, 1991.