Cite

[Photograph of three children walking along a path with a mountain in the background]

MLA

[Photograph of Three Children Walking along a Path with a Mountain in the Background]. 1964. https://collections.library.yale.edu/catalog/2067877.

APA, 6th edition

[Photograph of three children walking along a path with a mountain in the background]. (1964). [Negatives]. https://collections.library.yale.edu/catalog/2067877.