MLA
Braddon, M. E. (Mary Elizabeth), 1835-1915. The cloven foot [Copy 1]. 1880. Chester W. Topp collection of Victorian yellowbacks and paperbacks. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/924wh70s76-cor.
APA, 6th edition
Braddon, M. E. (Mary Elizabeth), 1835-1915. (1880)[The cloven foot [Copy 1], 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/924wh70s76-cor.
Chicago
Braddon, M. E. (Mary Elizabeth), 1835-1915, The cloven foot [Copy 1], 1880, Chester W. Topp collection of Victorian yellowbacks and paperbacks, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/924wh70s76-cor.