Cite

The glorious 18th of June [graphic]

MLA

Heath, William, 1795-1840, artist. The glorious 18th of June [graphic]. [1828?]. https://collections.library.yale.edu/catalog/15808692.

APA, 6th edition

Heath, William, 1795-1840, artist. ([1828?])[The glorious 18th of June [graphic]]. https://collections.library.yale.edu/catalog/15808692.