MLA

The Happy Negro [Graphic]. Published August 1st, 1813, by Wm. Holland, No. 11 Cockspur Street, 0AD. https://collections.library.yale.edu/catalog/10967742.

APA, 6th edition

The happy negro [graphic]. (0 C.E.). [Satires (Visual works) England 1813, Etchings England London 1813, Poems]. Published August 1st, 1813, by Wm. Holland, No. 11 Cockspur Street. https://collections.library.yale.edu/catalog/10967742.