APA (7th ed.) Citation

Twain, M., & Whittam, G. (1800). The adventures of Tom Sawyer. Heirloom Library Ltd..

Chicago Style (17th ed.) Citation

Twain, Mark, and Geoffrey Whittam. The Adventures of Tom Sawyer. London: Heirloom Library Ltd., 1800.

MLA (9th ed.) Citation

Twain, Mark, and Geoffrey Whittam. The Adventures of Tom Sawyer. Heirloom Library Ltd., 1800.