Walter Ralegh Knight [art original].
MLA
Vertue, George, 1684-1756, artist. Walter Ralegh Knight [art original].. [between 1720 and 1756?]. https://collections.library.yale.edu/catalog/33202682.
APA, 6th edition
Vertue, George, 1684-1756, artist. ([between 1720 and 1756?])[Walter Ralegh Knight [art original].]. https://collections.library.yale.edu/catalog/33202682.