MLA
Zodiac. [1893]. Students of Emory College, 1893. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/071ngf1vxt-cor.
APA, 6th edition
Zodiac. [1893]. (1893). [Periodicals., Yearbooks.]. Students of Emory College; Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/071ngf1vxt-cor.
Chicago
“Zodiac. [1893].” Periodicals., Yearbooks. Emory University Yearbooks. [Oxford, Ga.]: Students of Emory College, 1893. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/071ngf1vxt-cor.