MLA

Vice and Profligacy Extinguished by Equity [Graphic]. Pubd. Feby. 1827 by G. Humphrey, 27 St. James's St., London, 0AD. https://collections.library.yale.edu/catalog/33224169.

APA, 6th edition

Vice and profligacy extinguished by equity [graphic]. (0 C.E.). [Caricatures and cartoons, Satires (Visual works) England 1827, Etchings England London 1827, Watermarks (Paper)]. Pubd. Feby. 1827 by G. Humphrey, 27 St. James's St., London. https://collections.library.yale.edu/catalog/33224169.