Cite

March of intellect [graphic]

MLA

Heath, William, 1795-1840, printmaker. March of intellect [graphic]. [approximately May 1829]. https://collections.library.yale.edu/catalog/33224197.

APA, 6th edition

Heath, William, 1795-1840, printmaker. ([approximately May 1829])[March of intellect [graphic]]. https://collections.library.yale.edu/catalog/33224197.