MLA

Rowlandson, Thomas, 1756-1827, printmaker. Original plan for a popular monument to be erected in Gloucester Place [graphic].. [4 April 1809]. https://collections.library.yale.edu/catalog/11792962.

APA, 6th edition

Rowlandson, Thomas, 1756-1827, printmaker. ([4 April 1809])[Original plan for a popular monument to be erected in Gloucester Place [graphic].]. https://collections.library.yale.edu/catalog/11792962.