MLA

Monsr. Dupe [Graphic]. E. Morris, 0AD. https://collections.library.yale.edu/catalog/10714550.

APA, 6th edition

Monsr. Dupe [graphic]. (0 C.E.). [Caricatures and cartoons, Satires (Visual works) England 1756, Etchings England London 1756, Book illustrations]. E. Morris, https://collections.library.yale.edu/catalog/10714550.