APA (7th ed.) Citation

Tolkien, J. R. R. (1975). The hobbit or there and back again (Rev. ed., 53. printing.). Ballantine Books.

Chicago Style (17th ed.) Citation

Tolkien, J. R. R. The Hobbit or There and Back Again. Rev. ed., 53. printing. New York: Ballantine Books, 1975.

MLA (9th ed.) Citation

Tolkien, J. R. R. The Hobbit or There and Back Again. Rev. ed., 53. printing. Ballantine Books, 1975.