Christie, C., & Henican, E. (2024). What would Reagan do?: Life lessons from the last great president (First Threshold Editions hardcover edition.). Threshold Editions.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Christie, Chris, و Ellis Henican. What Would Reagan Do?: Life Lessons from the Last Great President. First Threshold Editions hardcover edition. New York: Threshold Editions, 2024.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Christie, Chris, و Ellis Henican. What Would Reagan Do?: Life Lessons from the Last Great President. First Threshold Editions hardcover edition. Threshold Editions, 2024.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.