MLA

Three Friends Going on a Visit [Graphic]. Pub. May 25, 1795[?] by S.W. Fores, No. 50 Piccadilly, 0AD. https://collections.library.yale.edu/catalog/10939212.

APA, 6th edition

Three friends going on a visit [graphic]. (0 C.E.). [Satires (Visual works) England 1795, Etchings England London 1795, Watermarks (Paper) John Hall 1825, Publishers' advertisements England London 1795]. Pub. May 25, 1795[?] by S.W. Fores, No. 50 Piccadilly. https://collections.library.yale.edu/catalog/10939212.