APA (7th ed.) Citation

Sibley, B. (2001). The lord of the rings: Insider's guide. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Sibley, Brian. The Lord of the Rings: Insider's Guide. New York, N.Y.: Houghton Mifflin, 2001.

MLA (8th ed.) Citation

Sibley, Brian. The Lord of the Rings: Insider's Guide. Houghton Mifflin, 2001.