MLA
Out for a Ride at the Ostrich Farm, Jacksonville, Fla. [Hand Colored]. 1915. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 69. https://digital.library.emory.edu/purl/53976hdrc7-cor.
APA, 6th edition
Out for a ride at the ostrich farm, Jacksonville, Fla. [hand colored] (Box 69). (1915). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/53976hdrc7-cor.
Chicago
“Out for a Ride at the Ostrich Farm, Jacksonville, Fla. [Hand Colored].” Photographic postcards. Robert Langmuir African American Photograph Collection, 1915. Box 69. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/53976hdrc7-cor.