Nelson, R. (1866). Asiatic cholera, its origin and spread in Asia, Africa, and Europe, introduction into America through Canada: Remote and proximate causes, symptoms and pathology, and the various modes of treatment analyzed. Townsend.
Chicago-referens (17:e uppl.)Nelson, Robert. Asiatic Cholera, Its Origin and Spread in Asia, Africa, and Europe, Introduction into America Through Canada: Remote and Proximate Causes, Symptoms and Pathology, and the Various Modes of Treatment Analyzed. New York: Townsend, 1866.
MLA-referens (8:e uppl.)Nelson, Robert. Asiatic Cholera, Its Origin and Spread in Asia, Africa, and Europe, Introduction into America Through Canada: Remote and Proximate Causes, Symptoms and Pathology, and the Various Modes of Treatment Analyzed. Townsend, 1866.