Cite

[Photograph of Alison and Libby Palmquist playing on swings while Sally Palmquist watches]

MLA

[Photograph of Alison and Libby Palmquist Playing on Swings While Sally Palmquist Watches]. 1960. https://collections.library.yale.edu/catalog/2067916.

APA, 6th edition

[Photograph of Alison and Libby Palmquist playing on swings while Sally Palmquist watches]. (1960). [Negatives]. https://collections.library.yale.edu/catalog/2067916.