Cita APA (7a ed.)

Loo, O., & Tolkien, J. R. R. A Tolkien English glossary: A guide to old, uncommon and archaic words used in The hobbit and The Lord of the rings. lulu.com], c2004-2009.

Cita Chicago Style (17a ed.)

Loo, Oliver, y J. R. R. Tolkien. A Tolkien English Glossary: A Guide to Old, Uncommon and Archaic Words Used in The Hobbit and The Lord of the Rings. [Morrisville, NC: lulu.com], c2004-2009.

Cita MLA (8a ed.)

Loo, Oliver, y J. R. R. Tolkien. A Tolkien English Glossary: A Guide to Old, Uncommon and Archaic Words Used in The Hobbit and The Lord of the Rings. lulu.com], c2004-2009.