APA (7th ed.) Citation

Twain, M. (1990). The adventures of Huckleberry Finn. Courage Books.

Chicago Style (17th ed.) Citation

Twain, Mark. The Adventures of Huckleberry Finn. Philadelphia: Courage Books, 1990.

MLA (9th ed.) Citation

Twain, Mark. The Adventures of Huckleberry Finn. Courage Books, 1990.

Warning: These citations may not always be 100% accurate.