MLA

Heath, James, 1757-1834, printmaker. Tristram Shandy [graphic]. April 28th, 1781.. https://collections.library.yale.edu/catalog/10723477.

APA, 6th edition

Heath, James, 1757-1834, printmaker. (April 28th, 1781.)[Tristram Shandy [graphic]]. https://collections.library.yale.edu/catalog/10723477.