Cite

[Photograph of Alison and Libby Palmquist playing on a swing set with two other young children]

MLA

[Photograph of Alison and Libby Palmquist Playing on a Swing Set with Two Other Young Children]. 1962. https://collections.library.yale.edu/catalog/2068166.

APA, 6th edition

[Photograph of Alison and Libby Palmquist playing on a swing set with two other young children]. (1962). [Negatives]. https://collections.library.yale.edu/catalog/2068166.