Cite

Harvey Cushing and his older brother, Alleyne

MLA

Decker, E., and Cleveland. Harvey Cushing and His Older Brother, Alleyne. 1870. https://collections.library.yale.edu/catalog/15951289.

APA, 6th edition

Decker, E., & Cleveland. (1870). Harvey Cushing and his older brother, Alleyne [Photographs (AAT)]. https://collections.library.yale.edu/catalog/15951289.