Gaya APA

Eco, U. (1986). Art and beauty in the middle ages. Transl. by Hugh Bredin. : Sviluppo dell'estetica medievale. 1959 . New Haven & London: New Haven & London Yale University Press.

Gaya MLA

Eco, Umberto. "Art and beauty in the middle ages. Transl. by Hugh Bredin. : Sviluppo dell'estetica medievale. 1959 ". New Haven & London: New Haven & London Yale University Press, 1986. Buku.