MLA

A May Day Garland for 1820 [Graphic]. Pubd. May 1820 by S.W. Fores, 41 Piccadilly, London, 0AD. https://collections.library.yale.edu/catalog/33245862.

APA, 6th edition

A May Day garland for 1820 [graphic]. (0 C.E.). [Caricatures and cartoons, Satires (Visual works) England 1820, Etchings England London 1820, Stamps, Annotations (Provenance) 19th century]. Pubd. May 1820 by S.W. Fores, 41 Piccadilly, London. https://collections.library.yale.edu/catalog/33245862.