MLA

Two Impures of the Ton, Driving to the Gigg Shop, Hammersmith [Graphic]. Printed for R. Sayer & J. Bennett, map & printsellers, No. 53 Fleet Street, 0AD. https://collections.library.yale.edu/catalog/10723507.

APA, 6th edition

Two impures of the ton, driving to the gigg shop, Hammersmith [graphic]. (0 C.E.). [Mezzotints England London 1781]. Printed for R. Sayer & J. Bennett, map & printsellers, No. 53 Fleet Street. https://collections.library.yale.edu/catalog/10723507.