APA (7. basım) Alıntı

Eco, U. (1986). Art and beauty in the middle ages. Yale University.

Chicago Style (17. basım) Atıf

Eco, Umberto. Art and Beauty in the Middle Ages. London: Yale University, 1986.

MLA (9th ed.) Atıf

Eco, Umberto. Art and Beauty in the Middle Ages. Yale University, 1986.