APA Style

Dillenberger, J., Welch, C. (1954). Protestant Christianity interpreted through its development [by] John Dillenberger [and] Claude Welch. . New York: Scribner.

MLA Style

Dillenberger, John., Welch, Claude. "Protestant Christianity interpreted through its development [by] John Dillenberger [and] Claude Welch.". New York: Scribner, 1954. Text.