Cita APA (7a ed.)

Tolkien, J. R. R., & Lee, A. (2008). The two towers: Being the second part of the Lord of Rings. HarperCollins.

Cita Chicago Style (17a ed.)

Tolkien, J. R. R., y Alan Lee. The Two Towers: Being the Second Part of the Lord of Rings. London: HarperCollins, 2008.

Cita MLA (9a ed.)

Tolkien, J. R. R., y Alan Lee. The Two Towers: Being the Second Part of the Lord of Rings. HarperCollins, 2008.