Palmer, P. J. (1993). To know as we are known: Education as a spiritual journey. Harper.
芝加哥风格引文Palmer, Parker J. To Know as We Are Known: Education as a Spiritual Journey. New York: Harper, 1993.
MLA引文Palmer, Parker J. To Know as We Are Known: Education as a Spiritual Journey. Harper, 1993.
警告：这些引文格式不一定是100％准确.