APA (7th ed.) Citation

Tolkien, J. R. R. (1997). The Hobbit or there and back again (New ed.). HarperCollins.

Chicago Style (17th ed.) Citation

Tolkien, J. R. R. The Hobbit or There and Back Again. New ed. London: HarperCollins, 1997.

MLA (9th ed.) Citation

Tolkien, J. R. R. The Hobbit or There and Back Again. New ed. HarperCollins, 1997.

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