Reader's Digest Association, Questar, Inc, Metherell, J., Isham, A., Izakson, N., & Lazarus, D. (2009). Must see places of the world. Reader's Digest : Distributed by Questar.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Reader's Digest Association, Inc Questar, John Metherell, Aziz Isham, Nadia Izakson, و David Lazarus. Must See Places of the World. [United States] ; Chicago, IL: Reader's Digest : Distributed by Questar, 2009.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Reader's Digest Association, et al. Must See Places of the World. Reader's Digest : Distributed by Questar, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.