West, V. R. (1930). Folklore in the Works of Mark Twain. University of Nebraska.
Cita Chicago Style (17a ed.)West, Victor Royce. Folklore in the Works of Mark Twain. Nebraska: University of Nebraska, 1930.
Cita MLA (9a ed.)West, Victor Royce. Folklore in the Works of Mark Twain. University of Nebraska, 1930.
Precaución: Estas citas no son 100% exactas.