APA

Twain M., . (1991). Tom sawyer and Huckleberry Finn. London: David campbell publishers Ltd.

Chicago

Twain Mark, . 1991. Tom sawyer and Huckleberry Finn. London: David campbell publishers Ltd.

Harvard

Twain M., . (1991). Tom sawyer and Huckleberry Finn. London: David campbell publishers Ltd.

MLA

Twain Mark, . Tom sawyer and Huckleberry Finn. London: David campbell publishers Ltd. 1991.