MLA
Candler, Warren A. (Warren Akin), 1857-1941. Letter from Warren Akin Candler to Yun Ch'i-ho - October 2, 1906. October 2, 1906. Yun Ch‘i-ho Papers. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/716pzgmtm9-cor.
APA, 6th edition
Candler, Warren A. (Warren Akin), 1857-1941. (October 2, 1906)[Letter from Warren Akin Candler to Yun Ch'i-ho - October 2, 1906]. Yun Ch‘i-ho Papers, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/716pzgmtm9-cor.
Chicago
Candler, Warren A. (Warren Akin), 1857-1941, Letter from Warren Akin Candler to Yun Ch'i-ho - October 2, 1906, October 2, 1906, Yun Ch‘i-ho Papers, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/716pzgmtm9-cor.