Engelhardt, H. T. (2017). After God: Morality and bioethics in a secular age. St Vladimir's Seminary Press.
芝加哥风格引文Engelhardt, Hugo Tristram. After God: Morality and Bioethics in a Secular Age. Yonkers, New York: St Vladimir's Seminary Press, 2017.
MLA引文Engelhardt, Hugo Tristram. After God: Morality and Bioethics in a Secular Age. St Vladimir's Seminary Press, 2017.
警告：这些引文格式不一定是100％准确.