Baldwin, S. P. (2003). J.R.R. Tolkien: His life and works. SparkNotes.
Chicago Style (17. basım) AtıfBaldwin, Stanley P. J.R.R. Tolkien: His Life and Works. New York, NY: SparkNotes, 2003.
MLA (8th ed.) AtıfBaldwin, Stanley P. J.R.R. Tolkien: His Life and Works. SparkNotes, 2003.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..