Bugental, J. F. (1976). The search for existential identity. Jossey - Bass.
芝加哥风格引文Bugental, James F.T. The Search for Existential Identity. San francisco: Jossey - Bass, 1976.
MLA引文Bugental, James F.T. The Search for Existential Identity. Jossey - Bass, 1976.
警告：这些引文格式不一定是100％准确.