MLA
Graycraft Card Co. (Danville, Va.). Cabin in a cotton field. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/532d7wm3c5-cor.
APA, 6th edition
Graycraft Card Co. (Danville, Va.). (unknown)[Cabin in a cotton field]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/532d7wm3c5-cor.
Chicago
Graycraft Card Co. (Danville, Va.), Cabin in a cotton field, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/532d7wm3c5-cor.