APA

Twain M, . (1959). The adventures of Tom Sawyer. N. Y: Signet Classic.

Chicago

Twain M, . 1959. The adventures of Tom Sawyer. N. Y: Signet Classic.

Harvard

Twain M, . (1959). The adventures of Tom Sawyer. N. Y: Signet Classic.

MLA

Twain M, . The adventures of Tom Sawyer. N. Y: Signet Classic. 1959.