Ligotti, T. (2018). The Conspiracy against the Human Race: A contrivance of horror / Thomas Ligotti. With a new preface by the author. Penguin Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ligotti, Thomas. The Conspiracy Against the Human Race: A Contrivance of Horror / Thomas Ligotti. With a New Preface by the Author. New York: Penguin Books, 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ligotti, Thomas. The Conspiracy Against the Human Race: A Contrivance of Horror / Thomas Ligotti. With a New Preface by the Author. Penguin Books, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.