APA (7th ed.) Citation

Tolkien, J. R. R. (2003). The return of the king: Being the third part of The lord of the rings. Ballantine Books.

Chicago Style (17th ed.) Citation

Tolkien, J. R. R. The Return of the King: Being the Third Part of The Lord of the Rings. New York: Ballantine Books, 2003.

MLA (8th ed.) Citation

Tolkien, J. R. R. The Return of the King: Being the Third Part of The Lord of the Rings. Ballantine Books, 2003.

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