[Photograph of Peter Palmquist, close-up view]
MLA
[Photograph of Peter Palmquist, Close-up View]. 1965. https://collections.library.yale.edu/catalog/2068453.
APA, 6th edition
[Photograph of Peter Palmquist, close-up view]. (1965). [Negatives]. https://collections.library.yale.edu/catalog/2068453.