Cite

Georgiana Lady Viscountess Spencer [art original]

MLA

Harding, G. P. (George Perfect), 1780-1853, artist. Georgiana Lady Viscountess Spencer [art original]. [1801]. https://collections.library.yale.edu/catalog/17469270.

APA, 6th edition

Harding, G. P. (George Perfect), 1780-1853, artist. ([1801])[Georgiana Lady Viscountess Spencer [art original]]. https://collections.library.yale.edu/catalog/17469270.