APA (7th ed.) Citation

Twain, M., & Mitchell, L. C. (1993). The adventures of Tom Sawyer. Oxford University Press.

Chicago Style (17th ed.) Citation

Twain, Mark, and Lee Clark Mitchell. The Adventures of Tom Sawyer. Oxford: Oxford University Press, 1993.

MLA (8th ed.) Citation

Twain, Mark, and Lee Clark Mitchell. The Adventures of Tom Sawyer. Oxford University Press, 1993.