Gaya APA

Ladner, G, B. (1983). Images and ideas in the Middle Ages. Selected studies in history and art. . Roma: Edde Storia e Letterature.

Gaya MLA

Ladner, Gerhart,, B.. "Images and ideas in the Middle Ages. Selected studies in history and art. ". Roma: Edde Storia e Letterature, 1983. Buku.