Abaelardus, P., Luscombe, D., Mews, C. J., & Barrow, J. (2006). [Opera theologica] Petri Abaelardi Opera theologica: Cura et studio David Luscombre. Auxilium praestantibus Julia Barrow, ... Liber sententiarum Magistri Petri / cura et studio Constant J. Mews. Auxilium praestante David Luscombe. Brepols.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Abaelardus, Petrus, David Luscombe, Constant J. Mews, و Julia Barrow. [Opera Theologica] Petri Abaelardi Opera Theologica: Cura Et Studio David Luscombre. Auxilium Praestantibus Julia Barrow, ... Liber Sententiarum Magistri Petri / Cura Et Studio Constant J. Mews. Auxilium Praestante David Luscombe. Turnhout: Brepols, 2006.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Abaelardus, Petrus, et al. [Opera Theologica] Petri Abaelardi Opera Theologica: Cura Et Studio David Luscombre. Auxilium Praestantibus Julia Barrow, ... Liber Sententiarum Magistri Petri / Cura Et Studio Constant J. Mews. Auxilium Praestante David Luscombe. Brepols, 2006.