Cita APA (7a ed.)

Reis, C. A. A. d. (1993). Towards a semiotics of ideology. Mouton de Gruyter.

Cita Chicago Style (17a ed.)

Reis, Carlos António Alves dos. Towards a Semiotics of Ideology. Berlin ; New York: Mouton de Gruyter, 1993.

Cita MLA (9a ed.)

Reis, Carlos António Alves dos. Towards a Semiotics of Ideology. Mouton de Gruyter, 1993.