MLA

Grainger, W., and printmaker. Monument to the Memory of Alderman Beckford in Guildhall [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/15816306.

APA, 6th edition

Grainger, W., & printmaker. (0 C.E.). Monument to the memory of Alderman Beckford in Guildhall [graphic] [Monuments, Portraits, Book illustrations England 1771, Portrait prints England 1771, Etchings England 1771]. publisher not identified. https://collections.library.yale.edu/catalog/15816306.