MLA

A Jack in Office [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/10957332.

APA, 6th edition

A Jack in office [graphic]. (0 C.E.). [Caricatures, Satires (Visual works) England 1793, Etchings England London 1793, Watermarks (Paper) Edmeads 1808]. publisher not identified. https://collections.library.yale.edu/catalog/10957332.