MLA

Romney, R., active approximately 1795-, printmaker. Execution of the conspirators in the Gunpowder Plot in the year 1606 [graphic]. [1 May 1795]. https://collections.library.yale.edu/catalog/33223603.

APA, 6th edition

Romney, R., active approximately 1795-, printmaker. ([1 May 1795])[Execution of the conspirators in the Gunpowder Plot in the year 1606 [graphic]]. https://collections.library.yale.edu/catalog/33223603.