Cheltenham [graphic].
MLA
Cheltenham [Graphic]. Published as the act directs Dec. 17, 1787 by Richd. Bigland, 0AD. https://collections.library.yale.edu/catalog/16194635.
APA, 6th edition
Cheltenham [graphic]. (0 C.E.). [Engravings England London 1791, Watermarks (Paper) J. Whatman 1791]. Published as the act directs Dec. 17, 1787 by Richd. Bigland. https://collections.library.yale.edu/catalog/16194635.