MLA
Braddon, M. E. (Mary Elizabeth), 1835-1915. Mount Royal. 1888. Chester W. Topp collection of Victorian yellowbacks and paperbacks. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/856n02v75q-cor.
APA, 6th edition
Braddon, M. E. (Mary Elizabeth), 1835-1915. (1888)[Mount Royal, Stereotyped edition.]. Chester W. Topp collection of Victorian yellowbacks and paperbacks, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/856n02v75q-cor.
Chicago
Braddon, M. E. (Mary Elizabeth), 1835-1915, Mount Royal, 1888, Chester W. Topp collection of Victorian yellowbacks and paperbacks, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/856n02v75q-cor.