MLA

Rowlandson, Thomas, 1756-1827, printmaker. Sadlers flying artillery to protect cavalry either in advancing or retreating / [graphic]. [3 September 1798]. https://collections.library.yale.edu/catalog/10941217.

APA, 6th edition

Rowlandson, Thomas, 1756-1827, printmaker. ([3 September 1798])[Sadlers flying artillery to protect cavalry either in advancing or retreating / [graphic]]. https://collections.library.yale.edu/catalog/10941217.