Coelho, P., & Clarke, A. R. (1998). The Pilgrimage: A contemporary quest for ancient wisdom. HarperPerennial.
芝加哥风格引文Coelho, Paulo, 与 Alan R. Clarke. The Pilgrimage: A Contemporary Quest for Ancient Wisdom. New York: HarperPerennial, 1998.
MLA引文Coelho, Paulo, 与 Alan R. Clarke. The Pilgrimage: A Contemporary Quest for Ancient Wisdom. HarperPerennial, 1998.
警告：这些引文格式不一定是100％准确.