Cite

[Photograph of several people in a park while a toddler plays with a big balloon]

MLA

[Photograph of Several People in a Park While a Toddler Plays with a Big Balloon]. 1955. https://collections.library.yale.edu/catalog/2067854.

APA, 6th edition

[Photograph of several people in a park while a toddler plays with a big balloon]. (1955). [Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2067854.