Gaya APA

Eco, U. (1979). The role of the reader: Explorations in the semiotics of texts. . Bloomington dsl: Bloomington dsl Indiana University Press.

Gaya MLA

Eco, Umberto. "The role of the reader: Explorations in the semiotics of texts. ". Bloomington dsl: Bloomington dsl Indiana University Press, 1979. Buku.