MLA

M., M. S., and artist. The Itinerant Chancellor [Art Original]. 0AD. https://collections.library.yale.edu/catalog/16873221.

APA, 6th edition

M., M. S., & artist. (0 C.E.). The itinerant chancellor [art original] [Caricatures and cartoons, Ink drawings British 19th century, Caricatures, Watercolors British 19th century]. https://collections.library.yale.edu/catalog/16873221.