Cita APA (7a ed.)

Twain, M., & Morley, C. (1959). Tom Sawyer & Huckleberry Finn. Dent and Sons.

Cita Chicago Style (17a ed.)

Twain, Mark, y Christopher Morley. Tom Sawyer & Huckleberry Finn. London: Dent and Sons, 1959.

Cita MLA (9a ed.)

Twain, Mark, y Christopher Morley. Tom Sawyer & Huckleberry Finn. Dent and Sons, 1959.