[Photograph of Libby Palmquist peddling a tricycle while Alison and Anna follow her on foot]
MLA
[Photograph of Libby Palmquist Peddling a Tricycle While Alison and Anna Follow Her on Foot]. 1964. https://collections.library.yale.edu/catalog/2068359.
APA, 6th edition
[Photograph of Libby Palmquist peddling a tricycle while Alison and Anna follow her on foot]. (1964). [Negatives]. https://collections.library.yale.edu/catalog/2068359.