Cite

71. Ugolino and his Sons in Prison, from Canto 33 (Butlin 812.68)

MLA

Linnell, John, 1792-1882. 71. Ugolino and his Sons in Prison, from Canto 33 (Butlin 812.68). Box 17 (Oversize). 1831. https://collections.library.yale.edu/catalog/15533080.

APA, 6th edition

Linnell, John, 1792-1882. (["Box 17 (Oversize)"])(1831)[71. Ugolino and his Sons in Prison, from Canto 33 (Butlin 812.68)]. https://collections.library.yale.edu/catalog/15533080.