Cita APA (7a ed.)

Congress of the International Association for Semiotic Studies Wiedeń. (1983). Semiotics unfolding: Proceedings of the second Congress of the International association for semiotic studies, Vienna, July 1979. Mouton Publishers.

Cita Chicago Style (17a ed.)

Congress of the International Association for Semiotic Studies Wiedeń. Semiotics Unfolding: Proceedings of the Second Congress of the International Association for Semiotic Studies, Vienna, July 1979. Berlin [etc.]: Mouton Publishers, 1983.

Cita MLA (9a ed.)

Congress of the International Association for Semiotic Studies Wiedeń. Semiotics Unfolding: Proceedings of the Second Congress of the International Association for Semiotic Studies, Vienna, July 1979. Mouton Publishers, 1983.