Cite

Chimney in the Round Room [graphic].

MLA

Chimney in the Round Room [Graphic]. G.G. and J. Robinson, 0AD. https://collections.library.yale.edu/catalog/10708882.

APA, 6th edition

Chimney in the Round Room [graphic]. (0 C.E.). [Book illustrations, Engravings England London 1798]. G.G. and J. Robinson. https://collections.library.yale.edu/catalog/10708882.