Cita APA (7th ed.)

Anderson, F. (1997). Mark Twain: The critical heritage. Routledge.

Cita Chicago (17th ed.)

Anderson, Frederick. Mark Twain: The Critical Heritage. London: Routledge, 1997.

Cita MLA (9th ed.)

Anderson, Frederick. Mark Twain: The Critical Heritage. Routledge, 1997.