MLA
Tichnor Bros., Inc. Hotel Alexander, Charlotte, N.C. 1950. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 71. https://digital.library.emory.edu/purl/7203xsj3x2-cor.
APA, 6th edition
Tichnor Bros., I. (1950). Hotel Alexander, Charlotte, N.C. (Box 71) [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7203xsj3x2-cor.
Chicago
Tichnor Bros., Inc. “Hotel Alexander, Charlotte, N.C.” Postcards. Robert Langmuir African American Photograph Collection, 1950. Box 71. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7203xsj3x2-cor.