Cite

[Photograph of Peter Palmquist standing next to a large tree and holding a pine cone]

MLA

[Photograph of Peter Palmquist Standing next to a Large Tree and Holding a Pine Cone]. 1957. https://collections.library.yale.edu/catalog/2067652.

APA, 6th edition

[Photograph of Peter Palmquist standing next to a large tree and holding a pine cone]. (1957). [Negatives]. https://collections.library.yale.edu/catalog/2067652.