APA (7e ed.) Bronvermelding

Eco, U., & Oldcorn, A. (2014). From the tree to the labyrinth: Historical studies on the sign and interpretation. Harvard University Press.

Chicago (17e ed.) Bronvermelding

Eco, Umberto, en Anthony Oldcorn. From the Tree to the Labyrinth: Historical Studies on the Sign and Interpretation. Cambridge, Massachusetts ; London, England: Harvard University Press, 2014.

MLA (9e ed.) Bronvermelding

Eco, Umberto, en Anthony Oldcorn. From the Tree to the Labyrinth: Historical Studies on the Sign and Interpretation. Harvard University Press, 2014.