Cite

Bless me, what a bump!!! [graphic].

MLA

Heath, William, 1795-1840, printmaker. Bless me, what a bump!!! [graphic].. [not after 1840]. https://collections.library.yale.edu/catalog/17338316.

APA, 6th edition

Heath, William, 1795-1840, printmaker. ([not after 1840])[Bless me, what a bump!!! [graphic].]. https://collections.library.yale.edu/catalog/17338316.