MLA

Geoffrey Gambado, Esqr. [Graphic]. Publish'd Sepr. 1st, 1786, by W. Dickinson, engraver & printseller, No. 158 Bond Street, 0AD. https://collections.library.yale.edu/catalog/10728176.

APA, 6th edition

Geoffrey Gambado, Esqr. [graphic]. (0 C.E.). [Satires (Visual works) England 1786, Stipple engravings England London 1786, Book illustrations, Frontispieces, Watermarks (Paper)]. Publish'd Sepr. 1st, 1786, by W. Dickinson, engraver & printseller, No. 158 Bond Street. https://collections.library.yale.edu/catalog/10728176.