APA引文

Torrell, J., & Royal, R. (2003). Spiritual master. Catholic University of America Press.

芝加哥风格引文

Torrell, Jean-Pierre, 与 Robert Royal. Spiritual Master. Washington, D.C.: Catholic University of America Press, 2003.

MLA引文

Torrell, Jean-Pierre, 与 Robert Royal. Spiritual Master. Catholic University of America Press, 2003.

警告:这些引文格式不一定是100%准确.