APA (7th ed.) Citation

Tolkien, J. R. R. (2007). The hobbit, or, There and back again. Houghton Mifflin Co..

Chicago Style (17th ed.) Citation

Tolkien, J. R. R. The Hobbit, or, There and Back Again. Boston, Mass.: Houghton Mifflin Co., 2007.

MLA (9th ed.) Citation

Tolkien, J. R. R. The Hobbit, or, There and Back Again. Houghton Mifflin Co., 2007.