Reins, T. D. (1981). China and the international politics of opium, 1900-1937: The impact of reform, revenue, and the unequal treaties. Claremont Graduate School.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Reins, Thomas D. China and the International Politics of Opium, 1900-1937: The Impact of Reform, Revenue, and the Unequal Treaties. Claremont: Claremont Graduate School, 1981.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Reins, Thomas D. China and the International Politics of Opium, 1900-1937: The Impact of Reform, Revenue, and the Unequal Treaties. Claremont Graduate School, 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.