Morgan, P., & Lawton, C. A. (2007). Ethical issues in six religious traditions: Ethical issues in six religious traditions (2nd ed.). Edinburgh University Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Morgan, Peggy, و Clive A. Lawton. Ethical Issues in Six Religious Traditions: Ethical Issues in Six Religious Traditions. 2nd ed. Edinburgh: Edinburgh University Press, 2007.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Morgan, Peggy, و Clive A. Lawton. Ethical Issues in Six Religious Traditions: Ethical Issues in Six Religious Traditions. 2nd ed. Edinburgh University Press, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.