[Photograph of Libby Palmquist peddling a tricycle while Alison rides on the back and Anna runs ahead, holding an apple]
MLA
[Photograph of Libby Palmquist Peddling a Tricycle While Alison Rides on the Back and Anna Runs Ahead, Holding an Apple]. 1964. https://collections.library.yale.edu/catalog/2068350.
APA, 6th edition
[Photograph of Libby Palmquist peddling a tricycle while Alison rides on the back and Anna runs ahead, holding an apple]. (1964). [Negatives]. https://collections.library.yale.edu/catalog/2068350.