Cita APA (7a ed.)

Twain, M., & Stewart, W. (1917). Life on the Mississippi: By Mark Twain. Ill. by Walter Stewart. Harper.

Cita Chicago Style (17a ed.)

Twain, Mark, y Walter Stewart. Life on the Mississippi: By Mark Twain. Ill. by Walter Stewart. New York, NY [u.a.]: Harper, 1917.

Cita MLA (8a ed.)

Twain, Mark, y Walter Stewart. Life on the Mississippi: By Mark Twain. Ill. by Walter Stewart. Harper, 1917.