APA引文

Warford, M. L. (2011). The Spirit's Tether. Alban Institute.

芝加哥风格引文

Warford, Malcolm L. The Spirit's Tether. Herndon, Virginia: Alban Institute, 2011.

MLA引文

Warford, Malcolm L. The Spirit's Tether. Alban Institute, 2011.

警告：这些引文格式不一定是100％准确.