Citazione APA

Tolkien, J. R. R., & Inglis, R. (1990). The return of the king. Recorded Books.

Stile di citazione Chicago

Tolkien, J. R. R., e Rob Inglis. The Return of the King. Prince Frederick, MD: Recorded Books, 1990.

Citazione MLA

Tolkien, J. R. R., e Rob Inglis. The Return of the King. Recorded Books, 1990.