MLA

The r-l Cock and Chickens, or, The Father of His People!!! [Graphic]. Published Decr. 12, 1820, by W. Benbow, corner of St. Clements Church Yard, Strand, 0AD. https://collections.library.yale.edu/catalog/33245962.

APA, 6th edition

The r-l cock and chickens, or, The father of his people!!! [graphic]. (0 C.E.). [Caricatures and cartoons, Satires (Visual works) England 1820, Etchings England London 1820, Aquatints England London 1820, Annotations (Provenance) 19th century]. Published Decr. 12, 1820, by W. Benbow, corner of St. Clements Church Yard, Strand. https://collections.library.yale.edu/catalog/33245962.