APA引文

Froehlich, K. (2011). The essence of Christian spirituality. Theological review, 32(2), 163-169.

芝加哥风格引文

Froehlich, Karlfried. "The Essence of Christian Spirituality." Theological Review 32, no. 2 (2011): 163-169.

MLA引文

Froehlich, Karlfried. "The Essence of Christian Spirituality." Theological Review, vol. 32, no. 2, 2011, pp. 163-169.

警告：这些引文格式不一定是100％准确.