MLA
Gathering Turtle Eggs in Florida [Hand Colored]. 1914. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 69. https://digital.library.emory.edu/purl/0171vhhmkp-cor.
APA, 6th edition
Gathering turtle eggs in Florida [hand colored] (Box 69). (1914). [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/0171vhhmkp-cor.
Chicago
“Gathering Turtle Eggs in Florida [Hand Colored].” Postcards. Robert Langmuir African American Photograph Collection, 1914. Box 69. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/0171vhhmkp-cor.