Cite

Charles H. Greenfield, Hospital Number 20, 647

MLA

Harewood General Hospital, Photographer unidentified. Charles H. Greenfield, Hospital Number 20, 647. 1865. https://collections.library.yale.edu/catalog/15831148.

APA, 6th edition

Harewood General Hospital, P. unidentified. (1865). Charles H. Greenfield, Hospital Number 20, 647 [Albumen Print]. https://collections.library.yale.edu/catalog/15831148.