Cita APA (7th ed.)
Cassel, C., Hunt, B., Miller, S., Conway, J., Metzger, T., Goodman, T., & Bernard, S. Batalla de los dioses: Los monstruos de Tolkien = Clash of the Gods : Tolkien's Monsters. A + E Networks, The History Channel.
Cita Chicago (17th ed.)
Cassel, Chris, Bill Hunt, Scott Miller, Jessica Conway, Tim Metzger, Tova Goodman, i Stan Bernard. Batalla De Los Dioses: Los Monstruos De Tolkien = Clash of the Gods : Tolkien's Monsters. Nueva York, EUA: A + E Networks, The History Channel.
Cita MLA (9th ed.)
Cassel, Chris, et al. Batalla De Los Dioses: Los Monstruos De Tolkien = Clash of the Gods : Tolkien's Monsters. A + E Networks, The History Channel.
Atenció: Aquestes cites poden no estar 100% correctes.