Cite

One of the advantages of oil over gas [graphic]

MLA

Dighton, Richard, 1795-1880, printmaker. One of the advantages of oil over gas [graphic]. [ca. 1821]. https://collections.library.yale.edu/catalog/10969138.

APA, 6th edition

Dighton, Richard, 1795-1880, printmaker. ([ca. 1821])[One of the advantages of oil over gas [graphic]]. https://collections.library.yale.edu/catalog/10969138.