Cita APA (7th ed.)

Tolkien, J. R. R. (1965). The lord of the rings. Ballantine Books.

Cita Chicago (17th ed.)

Tolkien, J. R. R. The Lord of the Rings. Nueva York: Ballantine Books, 1965.

Cita MLA (9th ed.)

Tolkien, J. R. R. The Lord of the Rings. Ballantine Books, 1965.