MLA

Conversazione [Graphic]. Pub. April 1, 1794, by J. Harris, Sweetings Alley, Cornhill, 0AD. https://collections.library.yale.edu/catalog/10939042.

APA, 6th edition

Conversazione [graphic]. (0 C.E.). [Satires (Visual works) England 1782, Stipple engravings England London 1794, Etchings England London 1794, Watermarks (Paper)]. Pub. April 1, 1794, by J. Harris, Sweetings Alley, Cornhill. https://collections.library.yale.edu/catalog/10939042.