Chapman, M. (1988). Theology as a vocation: Ernst Troeltsch as philosophical theologian.
芝加哥风格引文Chapman, M. Theology as a Vocation: Ernst Troeltsch as Philosophical Theologian. 1988.
MLA引文Chapman, M. Theology as a Vocation: Ernst Troeltsch as Philosophical Theologian. 1988.
警告：这些引文格式不一定是100％准确.