MLA
Dormand Post Card, Riverhead (Long Island, N.Y.). Carnival time in Charlotte Amalie, St. Thomas, V.I., U.S.A. : men and women in butterfly costumes on the street. unknown. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/651vdncjtp-cor.
APA, 6th edition
Dormand Post Card, Riverhead (Long Island, N.Y.). (unknown)[Carnival time in Charlotte Amalie, St. Thomas, V.I., U.S.A. : men and women in butterfly costumes on the street]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/651vdncjtp-cor.
Chicago
Dormand Post Card, Riverhead (Long Island, N.Y.), Carnival time in Charlotte Amalie, St. Thomas, V.I., U.S.A. : men and women in butterfly costumes on the street, unknown, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/651vdncjtp-cor.