Cita APA (7a ed.)

Sebeok, T. A. (1994). Signs: An introduction to semiotics. University of Toronto Press.

Cita Chicago Style (17a ed.)

Sebeok, Thomas A. Signs: An Introduction to Semiotics. Toronto ; Buffalo: University of Toronto Press, 1994.

Cita MLA (9a ed.)

Sebeok, Thomas A. Signs: An Introduction to Semiotics. University of Toronto Press, 1994.