MLA
Trall, R. T. (Russell Thacher), 1812-1877. The hydropathic encyclopedia : a system of hydropathy and hygiene. 1853. Medical Heritage Imprints Collection . Robert W. Woodruff Health Sciences Center. Library. https://digital.library.emory.edu/purl/965v6wwt3v-cor.
APA, 6th edition
Trall, R. T. (Russell Thacher), 1812-1877. (1853)[The hydropathic encyclopedia : a system of hydropathy and hygiene]. Medical Heritage Imprints Collection , Robert W. Woodruff Health Sciences Center. Library. https://digital.library.emory.edu/purl/965v6wwt3v-cor.
Chicago
Trall, R. T. (Russell Thacher), 1812-1877, The hydropathic encyclopedia : a system of hydropathy and hygiene, 1853, Medical Heritage Imprints Collection , Robert W. Woodruff Health Sciences Center. Library. https://digital.library.emory.edu/purl/965v6wwt3v-cor.