MLA
Candler, Asa Griggs, 1851-1929. Emory Alumnus layout - Letter from Asa Candler (photocopy). July 16, 1914. EU Office of Alumni Publications Photos Deposit Collection 2 . Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3246q574m8-cor.
APA, 6th edition
Candler, Asa Griggs, 1851-1929. (July 16, 1914)[Emory Alumnus layout - Letter from Asa Candler (photocopy)]. EU Office of Alumni Publications Photos Deposit Collection 2 , Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3246q574m8-cor.
Chicago
Candler, Asa Griggs, 1851-1929, Emory Alumnus layout - Letter from Asa Candler (photocopy), July 16, 1914, EU Office of Alumni Publications Photos Deposit Collection 2 , Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3246q574m8-cor.