APA Edition Citation

Eco, U. (1976). A theory of semiotics. Indiana University Press.

Chicago Edition Citation

Eco, Umberto. A Theory of Semiotics. Bloomington: Indiana University Press, 1976.

MLA Edition Citation

Eco, Umberto. A Theory of Semiotics. Indiana University Press, 1976.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.