Austin, N. (2017). Aquinas on Virtue: A Causal Reading. Georgetown University Press.
芝加哥风格引文Austin, Nicholas. Aquinas on Virtue: A Causal Reading. Washington, D.C.: Georgetown University Press, 2017.
MLA引文Austin, Nicholas. Aquinas on Virtue: A Causal Reading. Georgetown University Press, 2017.
警告：这些引文格式不一定是100％准确.