Blans, B., & Poorthuis, M. The return of the gods: The clash between monotheism and polytheism in German romanticism. The boundaries of monotheism : interdisciplinary explorations into the foundations of Western monotheism.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Blans, Bert, و Marcel Poorthuis. "The Return of the Gods: The Clash Between Monotheism and Polytheism in German Romanticism." The Boundaries of Monotheism : Interdisciplinary Explorations into the Foundations of Western Monotheism .
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Blans, Bert, و Marcel Poorthuis. "The Return of the Gods: The Clash Between Monotheism and Polytheism in German Romanticism." The Boundaries of Monotheism : Interdisciplinary Explorations into the Foundations of Western Monotheism, .
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