Errigo, A., Simpson, P., Rodiss, H., & Bunshell, M. (2003). The rough guide to The lord of the rings. Prepared by Haymarket Customer Pub. for Rough Guides Ltd. : Distributed by the Penguin Group.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Errigo, Angie, Paul Simpson, Helen Rodiss, و Michaela Bunshell. The Rough Guide to The Lord of the Rings. London: Prepared by Haymarket Customer Pub. for Rough Guides Ltd. : Distributed by the Penguin Group, 2003.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Errigo, Angie, et al. The Rough Guide to The Lord of the Rings. Prepared by Haymarket Customer Pub. for Rough Guides Ltd. : Distributed by the Penguin Group, 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.