MLA
Case, Ervin T. Battle of the Mine. S.S. Rider, 1879. Emory University. General Libraries. https://digital.library.emory.edu/purl/836547dcgp-cor.
APA, 6th edition
Case, E. T. (1879). Battle of the mine. S.S. Rider; Emory University. General Libraries. https://digital.library.emory.edu/purl/836547dcgp-cor.
Chicago
Case, Ervin T. “Battle of the Mine.” Regimental Histories. Providence: S.S. Rider, 1879. Emory University. General Libraries. https://digital.library.emory.edu/purl/836547dcgp-cor.