APA (7th ed.) Citation

Twain, M. (1978). The adventures of Tom Sawyer ((15. [Dr.]).). Harper & Row.

Chicago Style (17th ed.) Citation

Twain, Mark. The Adventures of Tom Sawyer. (15. [Dr.]). New York, Hagerstown, San Francisco, London: Harper & Row, 1978.

MLA (9th ed.) Citation

Twain, Mark. The Adventures of Tom Sawyer. (15. [Dr.]). Harper & Row, 1978.