Cite

[A child in white dress] [art original].

MLA

Shelley, Samuel, approximately 1750-1808, artist. [A child in white dress] [art original].. [approximately 1800]. https://collections.library.yale.edu/catalog/15815221.

APA, 6th edition

Shelley, Samuel, approximately 1750-1808, artist. ([approximately 1800])[[A child in white dress] [art original].]. https://collections.library.yale.edu/catalog/15815221.