Cite

John Wilkes Esqr. [art original].

MLA

John Wilkes Esqr. [Art Original]. 0AD. https://collections.library.yale.edu/catalog/15810485.

APA, 6th edition

John Wilkes Esqr. [art original]. (0 C.E.). [Portraits, Portraits British 18th century, Watercolors British 18th century]. https://collections.library.yale.edu/catalog/15810485.