MLA
Legerton, C. L. Two of a Kind, Souvenir of Orlando, Florida : Two African American Boys with Shoe Shining Tools. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 72. https://digital.library.emory.edu/purl/8773tx9608-cor.
APA, 6th edition
Legerton, C. L. Two of a kind, souvenir of Orlando, Florida : two African American boys with shoe shining tools (Box 72) [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/8773tx9608-cor.
Chicago
Legerton, C. L. “Two of a Kind, Souvenir of Orlando, Florida : Two African American Boys with Shoe Shining Tools.” Postcards. Robert Langmuir African American Photograph Collection, n.d. Box 72. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/8773tx9608-cor.