Cite

[Theodore and Honoria] [art original].

MLA

Beauclerk, Diana, Lady, 1734-1808, artist. [Theodore and Honoria] [art original].. [1797?]. https://collections.library.yale.edu/catalog/15960107.

APA, 6th edition

Beauclerk, Diana, Lady, 1734-1808, artist. ([1797?])[[Theodore and Honoria] [art original].]. https://collections.library.yale.edu/catalog/15960107.