[Photograph of Henry Geldzahler with a cigar]
MLA
Cox, Christopher. [Photograph of Henry Geldzahler with a Cigar]. 0AD. https://collections.library.yale.edu/catalog/2012804.
APA, 6th edition
Cox, C. (0 C.E.). [Photograph of Henry Geldzahler with a cigar] [Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2012804.