Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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