MLA

How Happy Could I Be with Either Were t'Other Dear Charmer Away Beg. Op. [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/10714413.

APA, 6th edition

How happy could I be with either were t'other dear charmer away Beg. Op. [graphic]. (0 C.E.). [Satires (Visual works) England 1747, Portrait prints, Periodical illustrations, Etchings England London 1747]. publisher not identified. https://collections.library.yale.edu/catalog/10714413.