एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

Eco, Umberto. The Role of the Reader: Explorations in the Semiotics of Texts. Bloomington: Indiana University Press, 1979.

एमएलए उद्धरण

Eco, Umberto. The Role of the Reader: Explorations in the Semiotics of Texts. Bloomington: Indiana University Press, 1979.