MLA

Clemens, Johan Frederick, 1748-1831, printmaker. [The death of General Montgomery in the attack on Quebec, December 31, 1775] [graphic]. [1 January 1794]. https://collections.library.yale.edu/catalog/15960353.

APA, 6th edition

Clemens, Johan Frederick, 1748-1831, printmaker. ([1 January 1794])[[The death of General Montgomery in the attack on Quebec, December 31, 1775] [graphic]]. https://collections.library.yale.edu/catalog/15960353.