APA (7th ed.) Citation

Tolkien, J. R. R. (1965). The Hobbit: Or, There and back again. Ballantine Books.

Chicago Style (17th ed.) Citation

Tolkien, J. R. R. The Hobbit: Or, There and Back Again. New York: Ballantine Books, 1965.

MLA (9th ed.) Citation

Tolkien, J. R. R. The Hobbit: Or, There and Back Again. Ballantine Books, 1965.