Jeffrey, G. R. (1997). The handwriting of God: Sacred mysteries of the Bible. Frontier Research Publications.
芝加哥风格引文Jeffrey, Grant R. The Handwriting of God: Sacred Mysteries of the Bible. Toronto, Ont.: Frontier Research Publications, 1997.
MLA引文Jeffrey, Grant R. The Handwriting of God: Sacred Mysteries of the Bible. Frontier Research Publications, 1997.
警告：这些引文格式不一定是100％准确.