Cite

[Photograph of Sally and Anna Palmquist walking in the surf]

MLA

[Photograph of Sally and Anna Palmquist Walking in the Surf]. 1963. https://collections.library.yale.edu/catalog/2068138.

APA, 6th edition

[Photograph of Sally and Anna Palmquist walking in the surf]. (1963). [Negatives]. https://collections.library.yale.edu/catalog/2068138.