MLA

A Disappointment!!! [Graphic]. Pubd. by G. Tregear, 123 Cheapside, 0AD. https://collections.library.yale.edu/catalog/33382389.

APA, 6th edition

A disappointment!!! [graphic]. (0 C.E.). [Satires (Visual works) England 1830, Lithographs England London 1830]. Pubd. by G. Tregear, 123 Cheapside. https://collections.library.yale.edu/catalog/33382389.