Cite

An astronomer!! [graphic]

MLA

Rowlandson, Thomas, 1756-1827, printmaker. An astronomer!! [graphic]. [1 August 1799]. https://collections.library.yale.edu/catalog/10941420.

APA, 6th edition

Rowlandson, Thomas, 1756-1827, printmaker. ([1 August 1799])[An astronomer!! [graphic]]. https://collections.library.yale.edu/catalog/10941420.