Twain, M. (1989). The adventures of Tom Sawyer / Mark Twain. A Ladder Classic.
Cita Chicago Style (17a ed.)Twain, Mark. The Adventures of Tom Sawyer / Mark Twain. Washington, Estados Unidos: A Ladder Classic, 1989.
Cita MLA (9a ed.)Twain, Mark. The Adventures of Tom Sawyer / Mark Twain. A Ladder Classic, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
