MLA
Candler, Warren A. (Warren Akin), 1857-1941. Letter from Warren Akin Candler to Yun Ch'i-ho - October 13, 1907. October 13, 1907. Yun Ch‘i-ho Papers. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/576rxwdd1x-cor.
APA, 6th edition
Candler, Warren A. (Warren Akin), 1857-1941. (October 13, 1907)[Letter from Warren Akin Candler to Yun Ch'i-ho - October 13, 1907]. Yun Ch‘i-ho Papers, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/576rxwdd1x-cor.
Chicago
Candler, Warren A. (Warren Akin), 1857-1941, Letter from Warren Akin Candler to Yun Ch'i-ho - October 13, 1907, October 13, 1907, Yun Ch‘i-ho Papers, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/576rxwdd1x-cor.