MLA

Marks, John Lewis, and printmaker. An Excursion to Brighton [Graphic]. Pubd. by J.L. Marks, 28 Fetter Lane, Fleet St., 0AD. https://collections.library.yale.edu/catalog/33245926.

APA, 6th edition

Marks, J. L., & printmaker. (0 C.E.). An excursion to Brighton [graphic]. [Caricatures and cartoons, Satires (Visual works) England 1820, Etchings England London 1820, Annotations (Provenance) 19th century]. Pubd. by J.L. Marks, 28 Fetter Lane, Fleet St. https://collections.library.yale.edu/catalog/33245926.