Cite

Boney and his army in winter quarters [graphic].

MLA

Williams, Charles, active 1797-1830, printmaker. Boney and his army in winter quarters [graphic].. [March 1807]. https://collections.library.yale.edu/catalog/15813987.

APA, 6th edition

Williams, Charles, active 1797-1830, printmaker. ([March 1807])[Boney and his army in winter quarters [graphic].]. https://collections.library.yale.edu/catalog/15813987.