MLA

Cronin, David Edward, 1839-1925, artist. "A rainbow on a dark cloud falling precisely behind the tower of a neighboring church" [art original]. [1885]. https://collections.library.yale.edu/catalog/16704363.

APA, 6th edition

Cronin, David Edward, 1839-1925, artist. ([1885])["A rainbow on a dark cloud falling precisely behind the tower of a neighboring church" [art original]]. https://collections.library.yale.edu/catalog/16704363.