APA (7th ed.) Citation

Whitley, O. R. (1959). Trumpet call of Reformation. Bethany Press.

Chicago Style (17th ed.) Citation

Whitley, Oliver Read. Trumpet Call of Reformation. St. Louis, Missouri: Bethany Press, 1959.

MLA (9th ed.) Citation

Whitley, Oliver Read. Trumpet Call of Reformation. Bethany Press, 1959.