MLA
Stephens, Ann S. (Ann Sophia), 1810-1886. Ahmo's plot, or, The governor's Indian child [Volume 6:2]. 1863. Chester W. Topp collection of Victorian yellowbacks and paperbacks. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/986b2rbrn4-cor.
APA, 6th edition
Stephens, Ann S. (Ann Sophia), 1810-1886. (1863)[Ahmo's plot, or, The governor's Indian child [Volume 6:2]]. Chester W. Topp collection of Victorian yellowbacks and paperbacks, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/986b2rbrn4-cor.
Chicago
Stephens, Ann S. (Ann Sophia), 1810-1886, Ahmo's plot, or, The governor's Indian child [Volume 6:2], 1863, Chester W. Topp collection of Victorian yellowbacks and paperbacks, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/986b2rbrn4-cor.