MLA

State of the Poll with Both Candidates during the Election [Graphic]. Pubd. by Wm. Holland, Printseller, No. 50 Oxford Street, 0AD. https://collections.library.yale.edu/catalog/10728486.

APA, 6th edition

State of the poll with both candidates during the election [graphic]. (0 C.E.). [Satires (Visual works) England 1788, Engravings England London 1788, Etchings England London 1788, Watermarks (Paper) Taylor]. Pubd. by Wm. Holland, Printseller, No. 50 Oxford Street. https://collections.library.yale.edu/catalog/10728486.