MLA
Laursen, Per W. Note from Per W. Laursen to Joan Browning in the Dougherty County [Georgia] Jail during the Albany Movement. Pencil on Torn Lined Paper. Includes Typed Transcript. 1961. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 1, Folder 2. https://digital.library.emory.edu/purl/904dncjtcc-cor.
APA, 6th edition
Laursen, P. W. (1961). Note from Per W. Laursen to Joan Browning in the Dougherty County [Georgia] jail during the Albany Movement. Pencil on torn lined paper. Includes typed transcript (Box 1, Folder 2) [Correspondence]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/904dncjtcc-cor.
Chicago
Laursen, Per W. “Note from Per W. Laursen to Joan Browning in the Dougherty County [Georgia] Jail during the Albany Movement. Pencil on Torn Lined Paper. Includes Typed Transcript.” Correspondence. Joan C. Browning Papers, 1961-2006, 1961. Box 1, Folder 2. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/904dncjtcc-cor.