Cita APA (7a ed.)

Twain, M. (1981). The adventures of Tom Sawyer. Bantam Books.

Cita Chicago Style (17a ed.)

Twain, Mark. The Adventures of Tom Sawyer. Toronto [etc.]: Bantam Books, 1981.

Cita MLA (9a ed.)

Twain, Mark. The Adventures of Tom Sawyer. Bantam Books, 1981.