Cite

[Photograph of a boy and a girl in a doorway]

MLA

[Photograph of a Boy and a Girl in a Doorway]. 0AD. https://collections.library.yale.edu/catalog/2067737.

APA, 6th edition

[Photograph of a boy and a girl in a doorway]. (0 C.E.). [Negatives]. https://collections.library.yale.edu/catalog/2067737.