Cita APA (7a ed.)

Tolkien, J. R. R., & Lee, A. (2008). The hobbit: Or there and back again (Pbk. ed.). HarperCollins.

Cita Chicago Style (17a ed.)

Tolkien, J. R. R., y Alan Lee. The Hobbit: Or There and Back Again. Pbk. ed. London: HarperCollins, 2008.

Cita MLA (9a ed.)

Tolkien, J. R. R., y Alan Lee. The Hobbit: Or There and Back Again. Pbk. ed. HarperCollins, 2008.