Cite

Riley from a picture at Adlington in Cheshire [art original].

MLA

Vertue, George, 1684-1756. Riley from a picture at Adlington in Cheshire [art original].. [between 1720 and 1756?]. https://collections.library.yale.edu/catalog/16034615.

APA, 6th edition

Vertue, George, 1684-1756. ([between 1720 and 1756?])[Riley from a picture at Adlington in Cheshire [art original].]. https://collections.library.yale.edu/catalog/16034615.