Cita APA

Twain, M. 1., & Twain, M. 1. (1909). The prince and the pauper. New York, New York: Harper.

Citación estilo Chicago

Twain, Mark 1835-1910, y Mark 1835-1910 Twain. The Prince and the Pauper. New York, New York: Harper, 1909.

Cita MLA

Twain, Mark 1835-1910, y Mark 1835-1910 Twain. The Prince and the Pauper. New York, New York: Harper, 1909.