Economist Newspaper Limited & Standage, T. (2018). Seriously curious: The Economist explains : the facts and figures that turn our world (First U.S. edition.). Public Affairs.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Economist Newspaper Limited و Tom Standage. Seriously Curious: The Economist Explains : The Facts and Figures That Turn Our World. First U.S. edition. New York: Public Affairs, 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Economist Newspaper Limited و Tom Standage. Seriously Curious: The Economist Explains : The Facts and Figures That Turn Our World. First U.S. edition. Public Affairs, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.