MLA
Ainsworth, William Harrison, 1805-1882. Boscobel, or, The royal oak : a tale of the year 1651. 1875. Chester W. Topp collection of Victorian yellowbacks and paperbacks. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/064tht799r-cor.
APA, 6th edition
Ainsworth, William Harrison, 1805-1882. (1875)[Boscobel, or, The royal oak : a tale of the year 1651]. Chester W. Topp collection of Victorian yellowbacks and paperbacks, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/064tht799r-cor.
Chicago
Ainsworth, William Harrison, 1805-1882, Boscobel, or, The royal oak : a tale of the year 1651, 1875, Chester W. Topp collection of Victorian yellowbacks and paperbacks, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/064tht799r-cor.