A grave idea [graphic]
MLA
A Grave Idea [Graphic]. Pubd. by S.W. Fores, 41, Piccadilly, 1828. https://collections.library.yale.edu/catalog/11128742.
APA, 6th edition
A grave idea [graphic]. (1828). [Satires (Visual works) England 1828, Etchings England London 1828]. Pubd. by S.W. Fores, 41, Piccadilly. https://collections.library.yale.edu/catalog/11128742.