Cita APA (7a ed.)

Allen, J. (1954). The adventures of Mark Twain. Little, Brown and Co.

Cita Chicago Style (17a ed.)

Allen, Jerry. The Adventures of Mark Twain. Boston, Estados Unidos: Little, Brown and Co, 1954.

Cita MLA (9a ed.)

Allen, Jerry. The Adventures of Mark Twain. Little, Brown and Co, 1954.