MLA
Berdoe, Edward, 1836-1916. Dying scientifically : a key to St. Bernard's. 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/914nk98tb5-cor.
APA, 6th edition
Berdoe, Edward, 1836-1916. (1888)[Dying scientifically : a key to St. Bernard's, 3rd 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/914nk98tb5-cor.
Chicago
Berdoe, Edward, 1836-1916, Dying scientifically : a key to St. Bernard's, 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/914nk98tb5-cor.