Egan, T. (2023). A fever in the heartland: The ku klux klan's plot to take over america, and the woman who stopped them (Unabridged.). Books on Tape.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Egan, Timothy. A Fever in the Heartland: The Ku Klux Klan's Plot to Take over America, and the Woman Who Stopped Them. Unabridged. New York: Books on Tape, 2023.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Egan, Timothy. A Fever in the Heartland: The Ku Klux Klan's Plot to Take over America, and the Woman Who Stopped Them. Unabridged. Books on Tape, 2023.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.