Knibs's Pound [graphic].
MLA
Knibs's Pound [Graphic]. Publish'd Septr. 22, 1806, by Laurie & Whittle, 53 Fleet Street, London, 0AD. https://collections.library.yale.edu/catalog/15813898.
APA, 6th edition
Knibs's Pound [graphic]. (0 C.E.). [Satires (Visual works) England 1806, Etchings England London 1806, Engravings England London 1806]. Publish'd Septr. 22, 1806, by Laurie & Whittle, 53 Fleet Street, London. https://collections.library.yale.edu/catalog/15813898.