Cite

The docter [sic] himself pouring out his whole soul for 1 s [graphic]

MLA

Boyne, John, approximately 1750-1810, printmaker. The docter [sic] himself pouring out his whole soul for 1 s [graphic]. [12 February 1783]. https://collections.library.yale.edu/catalog/16227142.

APA, 6th edition

Boyne, John, approximately 1750-1810, printmaker. ([12 February 1783])[The docter [sic] himself pouring out his whole soul for 1 s [graphic]]. https://collections.library.yale.edu/catalog/16227142.