MLA
Asheville Post Card Co. (Asheville, N.C.). Hunting in Dixieland : an African American girl checking the head of another girl, with another girl standing next to them. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7956djh9z2-cor.
APA, 6th edition
Asheville Post Card Co. (Asheville, N.C.). (unknown)[Hunting in Dixieland : an African American girl checking the head of another girl, with another girl standing next to them]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7956djh9z2-cor.
Chicago
Asheville Post Card Co. (Asheville, N.C.), Hunting in Dixieland : an African American girl checking the head of another girl, with another girl standing next to them, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7956djh9z2-cor.