Limbaugh, D. (2019). Guilty by reason of insanity: Why the Democrats must not win. Regnery Publishing, a division of Salem Media Group.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Limbaugh, David. Guilty by Reason of Insanity: Why the Democrats Must Not Win. Washington, DC: Regnery Publishing, a division of Salem Media Group, 2019.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Limbaugh, David. Guilty by Reason of Insanity: Why the Democrats Must Not Win. Regnery Publishing, a division of Salem Media Group, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.