MLA
Warren, Samuel, 1807-1877. Passages from the diary of a late physician. 1834. Medical Heritage Imprints Collection . Robert W. Woodruff Health Sciences Center. Library. https://digital.library.emory.edu/purl/38279cnqsr-cor.
APA, 6th edition
Warren, Samuel, 1807-1877. (1834)[Passages from the diary of a late physician, 3rd edition.]. Medical Heritage Imprints Collection , Robert W. Woodruff Health Sciences Center. Library. https://digital.library.emory.edu/purl/38279cnqsr-cor.
Chicago
Warren, Samuel, 1807-1877, Passages from the diary of a late physician, 1834, Medical Heritage Imprints Collection , Robert W. Woodruff Health Sciences Center. Library. https://digital.library.emory.edu/purl/38279cnqsr-cor.