[Elevation of a Gothic quatrefoil fence and gate] [Sketch of an otter swimming from a lake]. [art original]
MLA
Miller, Sanderson, 1716-1780, artist. [Elevation of a Gothic quatrefoil fence and gate] [Sketch of an otter swimming from a lake]. [art original]. [not after 1780]. https://collections.library.yale.edu/catalog/11134203.
APA, 6th edition
Miller, Sanderson, 1716-1780, artist. ([not after 1780])[[Elevation of a Gothic quatrefoil fence and gate] [Sketch of an otter swimming from a lake]. [art original]]. https://collections.library.yale.edu/catalog/11134203.