MLA

A Nap after Dinner [Graphic]. Published 20th Sepr. 1796 by Laurie & Whittle, 53 Fleet Street, London, 0AD. https://collections.library.yale.edu/catalog/33330213.

APA, 6th edition

A nap after dinner [graphic]. (0 C.E.). [Genre prints, Mezzotints England London 1796]. Published 20th Sepr. 1796 by Laurie & Whittle, 53 Fleet Street, London. https://collections.library.yale.edu/catalog/33330213.