MLA

A Sketch in Humble Life [Graphic]. Publish'd Jany. 1, 1805, by Laurie & Whittle, 53 Fleet Street, London, 0AD. https://collections.library.yale.edu/catalog/11018154.

APA, 6th edition

A sketch in humble life [graphic]. (0 C.E.). [Satires (Visual works) England 1805, Etchings England London 1805]. Publish'd Jany. 1, 1805, by Laurie & Whittle, 53 Fleet Street, London. https://collections.library.yale.edu/catalog/11018154.