[Photograph of Henry Geldzahler with his glasses on top of his head]
MLA
Schupf, John. [Photograph of Henry Geldzahler with His Glasses on Top of His Head]. 0AD. https://collections.library.yale.edu/catalog/2012809.
APA, 6th edition
Schupf, J. (0 C.E.). [Photograph of Henry Geldzahler with his glasses on top of his head] [Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2012809.