Gutmann, E. (2014). The slaughter: Mass killings, organ harvesting, and China's secret solution to its dissident problem. Prometheus Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Gutmann, Ethan. The Slaughter: Mass Killings, Organ Harvesting, and China's Secret Solution to Its Dissident Problem. Amherst, New York: Prometheus Books, 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Gutmann, Ethan. The Slaughter: Mass Killings, Organ Harvesting, and China's Secret Solution to Its Dissident Problem. Prometheus Books, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.