MLA

A Black Lecture on Language [Graphic]. Published at Follit's, City Repository of Arts, and Cheap Picture Frame Manufactory, 63, Fleet Street, 0AD. https://collections.library.yale.edu/catalog/10971850.

APA, 6th edition

A black lecture on language [graphic]. (0 C.E.). [Satires (Visual works) England 1846, Lithographs England London 1846, Broadsides]. Published at Follit's, City Repository of Arts, and Cheap Picture Frame Manufactory, 63, Fleet Street. https://collections.library.yale.edu/catalog/10971850.