Cite

[Napoleon's brother arriving in Spain] [art original].

MLA

Woodward, G. M. (George Moutard), approximately 1760-1809, artist. [Napoleon's brother arriving in Spain] [art original].. [approximately 1808]. https://collections.library.yale.edu/catalog/10964683.

APA, 6th edition

Woodward, G. M. (George Moutard), approximately 1760-1809, artist. ([approximately 1808])[[Napoleon's brother arriving in Spain] [art original].]. https://collections.library.yale.edu/catalog/10964683.