MLA

The Chevalier D'--n Producing His Evidence against Certain Persons [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/10713444.

APA, 6th edition

The Chevalier D'--n producing his evidence against certain persons [graphic]. (0 C.E.). [Caricatures and cartoons, Satires (Visual works) England 1769, Etchings England London 1769, Periodical illustrations England 1769]. publisher not identified. https://collections.library.yale.edu/catalog/10713444.