Cite

[Photograph of a man bending down to pet the dog at his feet]

MLA

[Photograph of a Man Bending down to Pet the Dog at His Feet]. 1950. https://collections.library.yale.edu/catalog/2067750.

APA, 6th edition

[Photograph of a man bending down to pet the dog at his feet]. (1950). [Negatives]. https://collections.library.yale.edu/catalog/2067750.