MLA

Napoleon [Graphic]. Published at R. Ackermann's, 101 Strand, London, Harrison & Leigh, Printers, 373 Strand, 0AD. https://collections.library.yale.edu/catalog/11799677.

APA, 6th edition

Napoleon [graphic]. (0 C.E.). [Caricatures and cartoons, Broadsides England 1814, Satires (Visual works) England 1814, Etchings England London 1814]. Published at R. Ackermann's, 101 Strand, London, Harrison & Leigh, Printers, 373 Strand. https://collections.library.yale.edu/catalog/11799677.