APA (7e ed.) Bronvermelding

Jeffrey, G. R. (1997). The handwriting of God: Sacred mysteries of the Bible. Frontier Research Publications.

Chicago (17e ed.) Bronvermelding

Jeffrey, Grant R. The Handwriting of God: Sacred Mysteries of the Bible. Toronto, Ont.: Frontier Research Publications, 1997.

MLA (9e ed.) Bronvermelding

Jeffrey, Grant R. The Handwriting of God: Sacred Mysteries of the Bible. Frontier Research Publications, 1997.