William, A. G. (1987). The concept of transcendence in Viktor E. Frankl in phenomenological perspective.
芝加哥风格引文William, Antony G. The Concept of Transcendence in Viktor E. Frankl in Phenomenological Perspective. Roma, 1987.
MLA引文William, Antony G. The Concept of Transcendence in Viktor E. Frankl in Phenomenological Perspective. 1987.
警告：这些引文格式不一定是100％准确.