APA (7th ed.) Citation

Dean, J. E. (1953). Keys that unlock the Scriptures ([1st ed.].). Dutton.

Chicago Style (17th ed.) Citation

Dean, James Elmer. Keys That Unlock the Scriptures. [1st ed.]. New York: Dutton, 1953.

MLA (9th ed.) Citation

Dean, James Elmer. Keys That Unlock the Scriptures. [1st ed.]. Dutton, 1953.