MLA

The Midshipman [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/10971915.

APA, 6th edition

The midshipman [graphic]. (0 C.E.). [Book illustrations, Satires (Visual works) England 1840, Wood engravings England London 1840]. publisher not identified. https://collections.library.yale.edu/catalog/10971915.