Cite

Osrick King of the Northumbrians in the choir of the Cathedral at Gloucester [graphic]

MLA

Bonnor, Thomas. Osrick King of the Northumbrians in the Choir of the Cathedral at Gloucester [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/16194617.

APA, 6th edition

Bonnor, T. (0 C.E.). Osrick King of the Northumbrians in the choir of the Cathedral at Gloucester [graphic] [Engravings England London 1794]. publisher not identified. https://collections.library.yale.edu/catalog/16194617.