Bassham, G., & Bronson, E. (2003). The Lord of the Rings and philosophy: One book to rule them all. Open Court ; Distributed by Publishers Group West.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bassham, Gregory, و Eric Bronson. The Lord of the Rings and Philosophy: One Book to Rule Them All. Chicago : [Berkeley, Calif.]: Open Court ; Distributed by Publishers Group West, 2003.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Bassham, Gregory, و Eric Bronson. The Lord of the Rings and Philosophy: One Book to Rule Them All. Open Court ; Distributed by Publishers Group West, 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.