توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Marenbon, J. (2013). Abelard in four dimensions: A twelfth-century philosopher in his context and ours. University of Notre Dame Press.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Marenbon, John. Abelard in Four Dimensions: A Twelfth-century Philosopher in His Context and Ours. Notre Dame, Indiana: University of Notre Dame Press, 2013.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Marenbon, John. Abelard in Four Dimensions: A Twelfth-century Philosopher in His Context and Ours. University of Notre Dame Press, 2013.