Cita APA (7th ed.)

Twain, M. (1986). A Connecticut yankee at King Arthur's court (1a. ed.). Penguin Books.

Cita Chicago (17th ed.)

Twain, Mark. A Connecticut Yankee at King Arthur's Court. 1a. ed. Londres: Penguin Books, 1986.

Cita MLA (9th ed.)

Twain, Mark. A Connecticut Yankee at King Arthur's Court. 1a. ed. Penguin Books, 1986.