APA (7th ed.) Citation

Tolkien, J. (1997). The hobbit; or there and back again.

Chicago Style (17th ed.) Citation

Tolkien, J.R.R. The Hobbit; or There and Back Again. Boston ; Houghton Mifflin, 1997.

MLA (9th ed.) Citation

Tolkien, J.R.R. The Hobbit; or There and Back Again. 1997.