MLA

Bartolozzi, Francesco, 1727-1815, printmaker. Westminster Abbey admittance either of the following days, May, the 23rd, 26th, 28th, or 1st of June, 1791 / [graphic]. [1791]. https://collections.library.yale.edu/catalog/11134797.

APA, 6th edition

Bartolozzi, Francesco, 1727-1815, printmaker. ([1791])[Westminster Abbey admittance either of the following days, May, the 23rd, 26th, 28th, or 1st of June, 1791 / [graphic]]. https://collections.library.yale.edu/catalog/11134797.