MLA

The Modern Chaste Lucretia The Favourite Captain. [Graphic]. Publish'd Augt. 1, 1785, by A. Hamilton Junr. Fleet Street, 0AD. https://collections.library.yale.edu/catalog/10728013.

APA, 6th edition

The modern chaste Lucretia The favourite captain. [graphic]. (0 C.E.). [Portrait prints, Periodical illustrations, Stipple engravings England London 1785, Engravings England London 1785]. Publish'd Augt. 1, 1785, by A. Hamilton Junr. Fleet Street. https://collections.library.yale.edu/catalog/10728013.