Cite

A little musick!!! [graphic]

MLA

Heath, William, 1795-1840, printmaker. A little musick!!! [graphic]. [approximately 1830]. https://collections.library.yale.edu/catalog/33117092.

APA, 6th edition

Heath, William, 1795-1840, printmaker. ([approximately 1830])[A little musick!!! [graphic]]. https://collections.library.yale.edu/catalog/33117092.